Category Archives: Extensions

Basement Extension: Where Do I Start? Advice from an architect

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As the demand for additional living space continues to rise in densely populated areas, homeowners are exploring creative solutions to expand their homes. One such solution gaining popularity is the basement extension. Transforming the subterranean realm into functional and captivating spaces is an exciting architectural endeavour, but it requires careful consideration and expertise to ensure success. In this comprehensive guide, we will delve into the key considerations and vital steps involved in undertaking a basement extension project. As an architect with 20 years of experience in a small contemporary design-led architecture studio, we have honed our expertise in low-energy and low-embodied carbon designs, making us well-equipped to navigate the complexities of basement extensions.

Unlocking the Potential of Basements

While basements may not be ideal for every function due to limited natural light and views, they offer unique opportunities to create exceptional spaces within a home. As an architect, I believe that subterranean spaces are best suited for informal family and entertaining areas, such as a cinema, playroom, or swimming pool. At our architecture studio, RISE Design Studio, we have a proven track record of successfully obtaining consents for basement projects in various locations throughout London, including Richmond, Brent, Camden, Haringey, Westminster, and Kensington & Chelsea. 

Red Arches House, Kensal Rise, NW London. Basement level includes a gym, bathroom and guest bedroom
Red Arches House, Kensal Rise, NW London. Basement level includes a gym, bathroom and guest bedroom

Is a Basement Extension Right for Your Property?

Before embarking on a basement extension project, it is essential to consider several key factors that will determine its feasibility and potential value. Here are some initial considerations:

  1. Construction Costs: Collaborate with your architect to estimate the construction costs involved. On average, a finished basement typically costs between £4,500 and £6,000 per square meter, excluding VAT and fees.
  2. Return on Investment: Assess whether the potential value added to your house justifies the construction cost. Seek the opinion of local estate agents, who can provide insights into the value appreciation your property might experience.
  3. Site Analysis: Conduct a desktop study of your property to identify any potential obstacles or concerns. Investigate what lies beneath or on your site, including watercourses and any history of flooding. Additionally, consider the impact on protected trees, as arboriculturist reports may support tree removal or replacement.
  4. Space Limitations: Keep in mind that retaining walls can be up to 700mm thick, which may reduce the usable basement floor space, particularly in narrow properties.
Red Arches House, Kensal Rise, NW London. Basement level guest bedroom with view to bright lightwell with shade loving plants
Red Arches House, Kensal Rise, NW London. Basement level guest bedroom with view to bright lightwell with shade loving plants

Appointing the Right Architect

Selecting an architect who possesses experience in basement extensions is crucial to the success of your project. Architects familiar with local planning policies and technical requirements associated with such projects will be best equipped to guide you through the process. When choosing an architect, consider the following factors:

  1. Relevant Experience: Look for a practice that has a proven track record of working on basement extensions. Their experience will ensure a thorough understanding of the complexities involved.
  2. Comprehensive Services: An architect should provide end-to-end support, from assessing your budget and developing a tailored design to obtaining planning consents, selecting a builder, and assisting during the construction phase.

Securing Planning Permission for a Basement

While some instances may not require planning permission, such as extending an existing basement or cellar in a house benefiting from permitted development rights, most basement extensions in London do require planning consent. Consulting with an architect can provide valuable guidance specific to your situation. Generally, obtaining consent for basement applications should be relatively straightforward since the alterations are primarily below ground level, resulting in less visible impact compared to other types of extensions.

An ingenious way to bring light and views into a Basement, Bayswater, London
An ingenious way to bring light and views into a Basement, Bayswater, London

Specific Criteria for Planning Consent

During the planning application stage, certain aspects of the basement extension will receive more scrutiny, particularly the lightwell—the primary source of natural light and ventilation for basement rooms. To ensure a smoother planning process, it is essential to be aware of the following criteria:

  1. Lightwell Location: Lightwells are typically supported when discreetly located at the rear of the house. Front-facing lightwells must adhere to design rules, often favouring modest scales. Railings for front lightwells are generally discouraged, with glass paving or flush grilles preferred. Strategic landscaping can minimise the visual impact of front lightwells when viewed from the street.
  2. Basement Size Restrictions: Most London boroughs impose restrictions on the total size of the basement created. These restrictions often align with standard criteria outlined in supplementary planning documents (SPDs). Common limitations include:
    • The basement should not exceed the property’s footprint, plus a maximum of 50% of the garden area.
    • The basement should not extend beyond one storey.
    • Additional basement floors are generally not permitted when an existing permission has been implemented or obtained through permitted development rights.

Understanding the Timeline

A basement extension project requires a meticulous timeline to ensure efficient execution. While the outline design phase may take longer due to the involvement of various consultants, such as basement impact assessors, structural engineers, and construction methodology experts, the overall project timeline can be summarised as follows:

  1. Outline Design Phase: Expect a slightly extended timeframe for this phase due to the technical input required. Consultants specialising in basements, along with structural engineers, will contribute their expertise. The outline design phase typically involves the development of basement impact assessments, construction methodology statements, and structural calculations.
  2. Planning Application Process: Allow for the standard eight-week period from submission to a decision for the planning application. Basements generally fall under householder applications, with the current cost set at £206. For detailed information on planning application costs, refer to our dedicated article on the subject.
  3. Detailed Design and Construction Stages: Keep in mind that the detailed design and construction stages of a basement extension project are likely to take longer compared to above-ground extensions. The additional time is necessary for designing and executing excavation, underpinning of the existing house, waterproofing, and other essential processes.
RISE achieved planning consent for a basement extension with in Westminster
RISE achieved planning consent for a basement extension with in Westminster

Detailed Design Considerations for Basements

Designing a basement involves careful consideration of various factors to maximise its functionality and aesthetic appeal. Here are some essential aspects to keep in mind:

Views:

  • Establish visual connections with the outside whenever possible to create a sense of openness and integration.
  • Incorporate outdoor and indoor planting to enhance your enjoyment of the space, blurring the boundaries between the interior and the natural environment.

Light:

  • Introduce natural daylight through elements such as roof lights, light pipes, lightwells, or courtyards that channel ambient daylight into the subterranean spaces. Optimise lightwell windows by making them full height to harness the available light.
  • In sensitive locations, explore creative approaches to conceal roof lights, such as incorporating fishponds or water features with glass bottoms in the garden.
  • Increase the admission of daylight by chamfering the reveals around windows.

Space Planning:

  • Consider the depth of room plans in relation to their intended use. Darker areas toward the centre of the plan are ideal for utility rooms or wine cellars.
  • Maximise floor-to-ceiling heights to create generous and bright rooms.
  • Utilise light reflective paints and employ light-coloured materials and finishes, especially on floors and ceilings.
  • Incorporate artificial lighting as needed, ensuring the use of wide-angle lenses and beams to distribute light effectively.
  • Specify discrete ceiling lights that create soft, ambient illumination on walls and floors, avoiding intense washes of light.

Ventilation, Heating, and Cooling:

  • Prioritise natural ventilation where feasible, including the provision of opening windows to ensure fresh air circulation.
  • In cases where mechanical ventilation is necessary for maintaining air quality, opt for low-noise ventilation systems. Seek advice from mechanical and electrical consultants regarding technical performance considerations.
  • Account for the additional space required to accommodate ventilation plant and mechanical equipment.
  • Simultaneously improve the thermal performance of the rest of the house, addressing insulation and window upgrades to reduce the overall carbon footprint and enhance internal temperature comfort.

Waterproofing:

  • The waterproofing strategy for a basement extension is typically site-specific. Your architect will collaborate with specialist suppliers and installers who can provide advice on system technical performance.
  • On constrained London sites, membrane systems are commonly employed, typically applied to the inside face of concrete retaining walls in conjunction with perimeter drainage. Gravity-fed or pumped sump drainage systems become necessary as the walls outside the membrane remain damp.
  • Ensure that all waterproofing solutions come with insurance-backed warranties from the product supplier and installer.

Drainage:

  • Basement works may impact the existing surface and foul water drainage of your property. Plan a suitable strategy from the outset.
  • Seek guidance from underground drainage specialists, who can advise on the technical performance of drainage systems.
  • If your basement extends under the garden, ensure that sufficient soil depth remains to accommodate rootball growth for planting and stormwater attenuation. A rule of thumb is to leave one meter of soil depth above the slab.
  • Keep in mind that specific local authorities may have more stringent drainage requirements.

Existing Cellars and Conversions:

  • For non-listed buildings, it is usually possible to excavate up to one meter from the existing cellar floor level without requiring permissions. This can significantly improve ceiling heights, addressing a common limitation of existing cellars. Contact us for more detailed information on your specific situation.
  • Creating a swimming pool often allows for additional basement excavation depth. Local authorities generally support this approach, as the further pool excavation is typically inset from the external walls. It’s important to note that pools are usually not considered “habitable rooms” by local authorities, allowing for relaxed daylight requirements in these spaces.

Unleashing the Full Potential: Basement Usage Options

Basement extensions offer a wide array of possibilities when it comes to their utilisation. The following are popular uses that are particularly well-suited to basement spaces:

  1. Gym, Swimming Pool, and Wellness Facilities: Transform your basement into a dedicated wellness retreat, complete with a spa, Turkish bath, sauna, steam rooms, and fitness areas.
  2. Games Rooms: Create a space for entertainment and leisure, featuring game consoles, table tennis, billiards, or other recreational activities.
  3. Media and Cinema Rooms: Design a home theatre experience within your basement, equipped with state-of-the-art audiovisual systems for the ultimate cinematic immersion.
  4. Playrooms: Devote a dedicated space for children to play, explore their creativity, and have fun in a safe and engaging environment.
  5. Utility Rooms: Optimise your basement’s functionality by incorporating utility spaces for laundry, storage, or any other practical needs.
  6. Libraries: Create a tranquil haven for reading, reflection, and intellectual pursuits, adorned with shelves filled with books and cozy reading nooks.
  7. Music and Recital Rooms: Craft an acoustically treated space for music lovers, complete with instruments, recording equipment, and comfortable seating for live performances or practice sessions.
  8. Wine Display and Stores: Utilise the controlled environment of a basement to house an extensive wine collection, displaying it in an elegant and inviting manner.
  9. Secure Rooms for Valuables: If security is a concern, consider incorporating a secure room within your basement to protect valuable possessions.
  10. Seasonal Storage: Free up space in the main areas of your home by dedicating basement storage areas for seasonal items, such as holiday decorations or winter sports equipment.
  11. Vehicle Storage: Utilise the basement as a secure parking area for vehicles, providing protection from the elements and maximising the use of space in urban settings.
Home Cinema in the Basement of our Richmond House project on Dynevor Road, Richmond
Home Cinema in the Basement of our Richmond House project on Dynevor Road, Richmond

Sustainability in Basement Extensions

As responsible architects, we prioritise sustainable practices and environmentally friendly design principles. It’s important to note that basement developments typically produce higher embodied and construction CO2 emissions over their lifecycle compared to similar above-ground extensions. This is primarily due to the use of CO2-intensive materials, such as concrete.

To mitigate the environmental impact, several sustainability considerations should be incorporated into basement extension projects:

  1. Sustainable Drainage System (SUDS) Strategy: Implement a SUDS strategy to ensure that the below-ground development does not result in additional hard surfaces externally. This helps manage stormwater runoff and prevent flooding.
  2. Insulation and Energy Efficiency: Take measures to enhance the thermal performance of the entire house, including the basement. Insulate walls and replace existing windows with double or triple glazing to reduce heat loss and improve energy efficiency.
  3. Carbon Footprint Reduction: Opt for low-carbon materials and construction techniques whenever feasible. Explore alternative construction methods that minimise the use of concrete, which contributes significantly to embodied carbon emissions, or by specifying Low Carbon Concrete.

The Value of a Basement Extension

In addition to the functional and aesthetic benefits, a basement extension has the potential to add significant value to your property. By expanding the livable space and creating unique amenities, you enhance the overall appeal and desirability of your home. Basement extensions in London typically add between £7,500 and £10,000 per square meter. In select areas of Kensington & Chelsea, Camden, and Westminster, this figure can even reach up to £15,000 per square meter, reflecting the high demand for basement living in these prime locations.

Basement Extensions Under the Garden

Current supplementary planning documents (SPDs) across London boroughs generally support single-story basements with a depth of up to 4 meters beneath the footprint of the entire house, along with up to 50% of the garden area. However, site-specific criteria can sometimes be applied to allow larger basements exceeding 50% of the garden area, especially when neighbouring properties are sufficiently distant. Basements under the garden can be located in the side, back, or front garden, depending on the specific circumstances.

Westminster and Kensington & Chelsea Policies

Westminster and Kensington & Chelsea typically have stricter policies regarding basement extensions, primarily due to the prevalence of “super basements” in these areas. Key policies in these boroughs include:

Westminster:

  • Flood Risk: Areas along the river in Westminster are prone to flooding, making basements in vulnerable locations unlikely to receive planning permission.
  • Historic Features: Listed buildings often require the retention of historic features, such as vaults in cellars.
  • Structural Methodology: A comprehensive structural methodology statement will be required during the planning process.
  • Drainage Attenuation: Appropriate planter depth of 1 meter should be included for drainage attenuation.
  • Extensive Pre-Commencement Conditions: Expect more extensive pre-commencement conditions as part of the planning process.

Kensington and Chelsea:

  • Single-Storey Basements: Since 2014, Kensington and Chelsea only permit single-storey basements.
  • Floor-to-Ceiling Depth: Concerns regarding the depth of the slab floor to the ceiling are less prominent.
  • Maximum Garden Area: The 50% rule for the maximum basement size relative to the garden area applies.
  • Drainage Attenuation: Ensure the inclusion of an appropriate planter depth of 1 meter for drainage attenuation.
  • Construction Traffic Management Plans: Submission of Construction Traffic Management Plans (CTMPs) is a prerequisite for planning consent.
  • Structural Engineering Design: A planning submission must include a structural engineering design by a UK-qualified engineer.
  • Considerate Construction Scheme: Contractors must sign up to the Considerate Construction Scheme as a condition of planning consent.
  • Acoustic Assessment: An acoustic assessment is often required, particularly for basements located in noise-sensitive areas.

Summary FAQ

To provide a concise summary, let’s address some frequently asked questions regarding basement extensions:

  1. Can you extend your basement? Consider site conditions, potential obstacles, and space limitations. Ensure thorough research regarding watercourses, flooding history, and protected trees. Narrow properties may have reduced usable floor space due to thick retaining walls.
  2. Are basements permitted development? In some cases, a basement extension may fall under permitted development rights. However, certain external features like railings or light wells may still require planning consent.
  3. Can you put a bedroom in a basement? Basements can accommodate bedrooms if they meet the necessary requirements for daylight and ventilation. Planning authorities will scrutinise these factors, and compliance with building regulations may also necessitate a secondary means of escape.
  4. How much value does a basement add? Basement extensions in London typically add between £7,500 and £10,000 per square meter. Prime areas such as Kensington & Chelsea, Camden, and Westminster can command even higher values, reaching up to £15,000 per square meter.
  5. Will I get planning consent for a basement? Adhere to the detailed guidance in your borough’s supplementary planning documents (SPDs) to increase the likelihood of obtaining planning consent. Typically, basement sizes are limited to the area under the existing house plus a maximum of 50% of the garden area, restricted to a single storey in depth.

Embrace the Depths of Possibility

A basement extension presents a world of opportunities to expand your living space, enhance your home’s functionality, and increase its value. However, embarking on such a project requires careful planning, expert guidance, and adherence to local regulations. By collaborating with an experienced architect who specialises in basement extensions and priorities sustainability, you can unlock the full potential of your home’s hidden depths. At RISE Design Studio, we are passionate about creating contemporary, low-energy, and low-embodied carbon designs. 

Contact us today at 020 3290 1003 or hello@risedesignstudio.co.uk to discuss your basement extension project and embark on an architectural journey that will transform your home.

Contact us

RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

West London Architects

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West London is an important historic area, that is recognised for its historical, cultural, and architectural significance. There are seven conservation areas in West London, including: 

  1. Bedford Park which is located in Chiswick, was the first garden suburb in the world, and features a mix of architectural styles, including Arts & Crafts and Victorian buildings. 
  2. Brook Green, situated between Hammersmith and Kensington, is a conservation area is known for its grand Victorian and Edwardian houses. 
  3. Chelsea, boasts a number of historic buildings, including the Chelsea Old Church and the Royal Hospital Chelsea. 
  4. Ealing, which features a mix of Georgian, Victorian, and Edwardian buildings, as well as several well-preserved public parks. 
  5. Holland Park, an affluent area characterised by green spaces and its grand Victorian and Edwardian houses.
  6. Kew, famous for its botanical gardens, is also home to several important historical buildings, including Kew Palace and the National Archives. 
  7. Notting Hill, known for its colourful houses, Notting Hill is home to several conservation areas, which include the Pembridge Square and Ladbroke Square Gardens. 

The above conservation areas are protected by local authorities and are subject to specific planning policy in order to preserve their unique character and architectural heritage.

RISE Design Studio has been working in the area since being established in 2011 and has helped homeowners transform their homes with creative bespoke designs that are sympathetic to beautiful period houses that the Victorian architects and builders constructed approximately one hundred and twenty years ago. 

We are a RIBA chartered practice working in all areas of London as well as Ireland and more recently in Paris and Barcelona. Our services include full or partial architectural service with experience of working on listed buildings (both locally listed and English Heritage listed) as well as sites in London’s many conservation areas. 

In Queens Park we have completed projects on many of the streets including Lancaster Road, Golbourne Road, Latimer Road, Balliol Road and Highlever Road.

We collaborate closely with our clients and end users, being deeply invested in ensuring the spaces we design have a positive impact on the people who will end up living in and experiencing the wonders of the new spaces. At the heart of our designs is collaboration and you will very much lead the journey, being consulted at every stage of the process. The end result will be a reflection of your aspirations and lifestyle, the uniqueness of the area and the existing building.

We offer a personal bespoke service, adhering to the programme and budget, and providing the highest attention to detail to deliver life-enhancing architecture and avoiding the common risks of construction. 

If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003

Contact us

RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

Kensal Green Architects

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Kensal Green was first recorded as ‘The King’s Wood’ on a broad green at the junction of Harrow Road and Kilburn Lane (later Wakeman Road). 

Kensal Rise and Green is an important historic area, with a large number of well preserved Victorian housing and shops dating back to the 1890s. 

The neighbourhood extends east and west from Chamberlayne Road, characterised by independent shops, pubs, restaurants and cafes as well as Ark Franklin Primary School. Gentrification of the area began in early 2010s and has brought a new wave of residents to the neighbourhood, drawn by its lower house prices compared to nearby areas such as West Hampstead, Ladbroke Grove, Notting Hill, St John’s Wood and Belsize Park. 

RISE Design Studio has been working in the neighbourhood since being established in 2011 and has helped homeowners transform their homes with creative designs that are sympathetic to the beautiful period houses that the Victorian builders and architects built one hundred years ago. 

We are a RIBA chartered practice working in all areas of London as well as Ireland and more recently in Barcelona and Paris. Our services include partial or full architectural service with experience of working on listed buildings (bothEnglish Heritage listed and locally listed) as well as sites in the many conservation areas of London. 

In Kensal Green and Rise we have completed projects on many of the streets around the park including Purves Road, Burrows Road, Ashburnham Road, College Road, Leighton Gardens, Herbert Gardens, Leigh Gardens, Hardinge Road, Linden Avenue, Clifford Gardens, Bathurst Gardens and Chamberlayne Road! 

At the core of our values lies sustainability. We firmly believe that creativity can tackle any practical challenges. Our approach emphasises the use of natural light to enhance physical spaces, promoting the well-being of those who inhabit the spaces. Our starting point is always to listen to your needs, understanding the unique requirements of each of our clients, and celebrating their individuality through meaningful conversations that directly inform the design.

We offer a personal bespoke service and with each project we undertake we go above and beyond to meet your expectations. Combining our knowledge, energy and talents to deliver fantastic client care and striving to make a positive difference to your lives.

If you are currently on the looking for an architect in Kensal Green, please give us a call with us to discuss your home extension project.

Our Burrows Road Glazed Envelope project in Kensal Rise

If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003

Contact us

RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

Queen’s Park Architects

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The Queen’s Park neighbourhood and conservation area is an important historic area, with a high level of preserved Victorian housing dating back to the late 1800s. The area’s urban layout is distinguished by its cohesive design centered around the park, which is a good example of a Victorian urban green space. The streets surrounding the park largely comprise of original two and three storey Victorian houses. Gentrification of the neighbourhood began gradually at the turn of the millennium, but in recent years it has accelerated, notably in the 2010s. Pre pandemic has brought a new wave of residents to the neighbourhood, drawn by its lower house prices compared to nearby areas such as Notting Hill, Ladbroke Grove, Belsize Park, St John’s Wood and Hampstead.

RISE Design Studio has been working in the area since being established in 2011 and has helped homeowners transform their homes with creative bespoke designs that are sympathetic to beautiful period houses that the Victorian architects and builders constructed approximately one hundred and twenty years ago. 

We are a RIBA chartered practice working in all areas of London as well as Ireland and more recently in Paris and Barcelona. Our services include full or partial architectural service with experience of working on listed buildings (both locally listed and English Heritage listed) as well as sites in London’s many conservation areas. 

In Queens Park we have completed projects on many of the streets around the park including Keslake Road, Creighton Road, Hopefield Road, Chevening Road, Harvist Road, Summerfield Avenue, Victoria Road, Dudley Road and Kempe Road! 

We collaborate closely with our clients and end users, being deeply invested in ensuring the spaces we design have a positive impact on the people who will end up living in and experiencing the wonders of the new spaces. At the heart of our designs is collaboration and you will very much lead the journey, being consulted at every stage of the process. The end result will be a reflection of your aspirations and lifestyle, the uniqueness of the area and the existing building.

We offer a personal bespoke service, adhering to the programme and budget, and providing the highest attention to detail to deliver life-enhancing architecture and avoiding the common risks of construction. 

If you are currently on the look out for Queen’s Park architect, please give us a call with us to discuss your home extension project.

The kitchen and dining area of our Queen’s Park House project

If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003

Contact us

RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

Shortlisted for Inaugural Brent Design Awards

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The Lexi Cinema & Hub has been shortlisted for the London Borough of Brent’s first celebration of design excellence.

The Brent Design Awards are new for 2023 and have been created to celebrate the great buildings and places within the culturally diverse borough of Brent.

The Lexi Cinema & Hub is in the running for the Culture & Heritage category. The Lexi is also in the running for the People’s Choice Award.

The Lexi Cinema & Hub - Shortlisted for Brent Design Awards
The Lexi Cinema & Hub – Shortlisted for Brent Design Awards

A treasured asset within the local community, The Lexi Cinema tasked RISE Design Studio with revitalising a 99 square metre parcel of vacant land in the rear car park of the existing Edwardian gabled brick theatre. Used as a makeshift bar by locals, RISE Design Studio and The Lexi team consulted Brent Council who advised the initial concept, a formal beer garden, would not be possible due to noise constraints but an enclosed second screen might be feasible.

RISE Design Studio conceptualised an environmentally-driven second cinema and bar to accommodate the growing community programme and help drive revenue for The Lexi’s ecological charity efforts. Brent Council were instrumental in supporting the project – titled The Lexi Hub – through continuous advisory and dialogue, ensuring planning policy and community needs were balanced.

The People’s Choice Award allows residents and those working in Brent to choose their favourite building or place, from a shortlist of 27 entries across 5 different categories. The winner of the People’s Choice Award will be announced at the awards ceremony taking place at Brent Civic Centre on 11th May 2023.

If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003

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RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

How do I address concerns of darkness and isolation in a new Basement?

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A ‘Rooflight’ in the Basement made from two mirrors.

Architectural innovation has the power to transform our living spaces, address concerns, and create truly unique experiences. At RISE Design Studio, a small contemporary design-led architecture studio with a focus on low energy and low embodied carbon designs, we exemplify this spirit of creativity and problem-solving. In this post, we will delve into one of our remarkable projects – a periscope installation in the basement of a Tyburnia (just east of Bayswater) mid-terrace house. This ingenious solution not only addresses concerns about darkness and isolation but also brings a touch of intrigue and connection to the outside world. 

The Challenge: Overcoming Darkness and Isolation

When Zoe Birch and Andy Beverley, a client of RISE Design Studio and owners of Physiomotion and Simplelists, expressed concerns about the potential darkness and isolation resulting from expanding their house into the basement, we embarked on a mission to find an innovative solution. The goal was to create an experience that would transcend the limitations imposed by structural boundaries and provide a unique connection to the outside world.

An ingenious way to bring light and views into a Basement, Bayswater, London
An ingenious way to bring light and views into a Basement, Bayswater, London

The Periscope: A Submarine-inspired Perspective

We drew inspiration from spy novels and submarines to create a periscope installation that would bridge the gap between the basement and the street above. Traditionally, periscopes feature mirrors positioned at 45-degree angles, allowing viewers to look forward from a position that is lower that the viewpoint. However, in this unique version, the mirrors are strategically placed to enable the viewer to look up (at the mews at street level above) from a desk in the basement while seeing the outside world.

The Mechanics: Bouncing Light and Capturing Images

The periscope functions as a light-bouncing mechanism, utilising angled mirrors to create a visual connection between the basement and the street outside. As light enters the periscope, it bounces from one mirror to another, similar to the way a pinball ricochets between bumpers. Eventually, the light reaches the viewer’s eye, just as it does in an SLR camera. The process involves the light hitting the first mirror, then being redirected to a second mirror, which flips the image before it finally reaches the photoreceptors in the retina (the retina converts light that enters into your eye into electrical signals your optic nerve sends to your brain which creates the images you see). Through this innovative arrangement of mirrors, the periscope enables an unobstructed view of people walking along the mews outside the house.

This diagram shows how an image bounces off of a one-way mirror constructed at mews level (within the Living space) and moves down to hit a mirrored screen, providing light and stealth views of the street to the person below.
This diagram shows how an image bounces off of a one-way mirror constructed at mews level (within the Living space) and moves down to hit a mirrored screen, providing light and stealth views of the street to the person below.

The Experience: Beyond Structural Boundaries

Our periscope design transcends physical barriers, allowing basement occupants to engage with the outside world in a unique and captivating way. Instead of being confined to a dimly lit space, residents can now enjoy a glimpse of the street and the vibrant activity happening just beyond their walls. The periscope serves as a portal, providing a fresh perspective and an emotional connection to the surrounding environment.

Architectural Ingenuity and Client Collaboration

This periscope project exemplifies the innovative thinking and collaborative approach that define our work. By listening to the concerns and aspirations of Zoe and Andy, our clients, we were able to conceive a solution that not only addressed the practical challenges but also added an element of surprise and delight to the basement renovation. The periscope serves as a testament to the power of collaboration between architect and client, resulting in a truly exceptional architectural experience.

If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003

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RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

Do I Need an Architect?

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Do I need an architect? 

Investing in a building project is not a decision to be taken lightly. It involves a substantial commitment of finances and personal aspirations. When embarking on such a venture, it becomes very important to ensure that every aspect is meticulously handled with expertise and precision. While it may be tempting to solely rely on the skills of a builder and opt for a straightforward approach, it is essential to recognise that the true potential of a project can only be unlocked with the involvement of an architect. In this blog post, I aim to shed light on the pitfalls of not involving an architect and emphasise the considerable value that an architect can provide.

Site Meeting during Construction at The Lexi Cinema, Kensal Rise, North West London
Site Meeting during Construction at The Lexi Cinema, Kensal Rise, North West London

What is the Role of an Architect?

Architects are not mere draftsmen; they are professionals who dedicate years to honing their craft. Through a combination of rigorous training and practical experience, architects acquire a unique skill set that encompasses both creativity and technical acumen. At RISE Design Studio, we approach every project as an opportunity to solve problems and create tangible buildings that surpass client expectations.

What about Insurance and Accountability?

One of the fundamental reasons to hire an architect is the assurance it brings. In the United Kingdom, all architects must be registered with the Architects Registration Board (ARB) and carry adequate professional insurance. This not only ensures that architects adhere to stringent industry standards but also provides clients with recourse in the event of any unforeseen issues. At RISE Design Studio, we take our commitment to excellence a step further by being an RIBA Chartered practice, fully aligned with the Royal Institute of British Architects’ Code of Practice. This level of accountability further underscores the importance of involving an architect in your project.

The Creative Vision: Transforming Ideas into Reality:

Architects possess a unique ability to transform abstract ideas and aspirations into tangible structures. By employing a holistic approach that considers aesthetics, functionality, and sustainability, architects are capable of breathing life into your vision. At our design-led architecture studio, we have an unwavering focus on low energy and low embodied carbon designs. This means that not only will your project be aesthetically appealing, but it will also be environmentally conscious and energy-efficient.

How do I Mitigate Pitfalls and Maximise Potential?

The decision to forego an architect can lead to several pitfalls that may impact the success of your project. Without an architect’s guidance, it becomes challenging to navigate complex building regulations and obtain necessary permits. This can result in costly delays, fines, or even legal complications. Additionally, the lack of a comprehensive design strategy can lead to inefficient use of space, inadequate lighting, poor ventilation, and subpar energy performance. These issues not only diminish the comfort and functionality of the building but also have long-term implications on operational costs and environmental impact and resale value.

Collaboration and the Architect-Client Relationship:

Working with an architect fosters a collaborative relationship between the client and the design professional. Architects invest time in understanding your unique requirements, aspirations, and constraints. By forging a strong partnership, architects can translate your desires into practical design solutions. This close collaboration ensures that the final outcome aligns seamlessly with your vision while incorporating innovative design elements that you may not have considered otherwise. Furthermore, architects possess the skills to communicate complex design concepts effectively, allowing you to visualise and actively participate in the evolution of your project.

Sustainability and a Future-Forward Approach:

In an era where environmental consciousness and sustainability are of utmost importance, architects play a pivotal role in creating buildings with low embodied carbon and energy-efficient designs. At RISE Design Studio, we are committed to reducing the environmental impact of our projects through careful material selection, passive design strategies, and the integration of renewable energy systems. By working closely with an architect who prioritises sustainability, you can contribute to a greener future and enjoy the long-term benefits of reduced energy consumption and operational costs and increased value of your home, office, school, restaurant or cinema.

Light House, North Clapham - Sustainability Strategy
Light House, North Clapham – Sustainability Strategy

Conclusion:

Investing in an architect is an investment in the success, efficiency, and longevity of your building project. Architects bring a wealth of knowledge, creativity, and technical expertise to the table, ensuring that your vision is transformed into a reality that surpasses your expectations. By prioritising low energy and low embodied carbon designs, architects can create buildings that not only fulfil your desires but also contribute positively to the environment. So, whether you’re embarking on a residential, commercial, or public project, remember the invaluable role an architect plays in bringing your dreams to life while ensuring a sustainable future for generations to come.

The Complete Guide to Modern, Eco-friendly Kitchen Extensions

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This guide will take you through the complete process of planning and implementing a kitchen extension project, with the added advantage of making your home more sustainable.

Section 1: The Need for Kitchen Extensions in Modern Lifestyles

Our fast-paced modern lifestyles necessitate homes that mirror this dynamism and provide spaces that are comfortable, efficient, and well-integrated. Traditional housing often doesn’t offer these attributes – specifically in the kitchen area – leading many homeowners to consider the prospect of kitchen extensions. Given the kitchen’s central role in a home, improving it can enhance your entire living space’s overall appeal and functionality.

A rear return kitchen extension in Kensal Rise by RISE Design Studio
A rear kitchen extension in Kensal Rise by RISE Design Studio

Section 2: Common Kitchen Extension Options

There are several ways to expand a kitchen based on the existing layout and structure of your home. Some popular methods include creating an open-plan kitchen by removing internal walls, extending into the side return, extending to the rear, or creating a double-height space.

For homes with Victorian or Georgian architecture featuring a lower ground and raised ground floor layout, consider the practicality and accessibility of your kitchen. For instance, you might choose to locate the kitchen on the raised ground floor for better street access at the front or on the lower ground floor for easy access to the garden at the rear.

A side and rear return contemporary kitchen extension in Kensal Green by RISE Design Studio
A side and rear return contemporary kitchen extension in Kensal Green by RISE Design Studio

Section 3: The Financial Implications of Kitchen Extensions

Kitchen extensions, particularly in London and the South East, typically cost between £2,200-3,100 per square metre, but prices can fluctuate depending on the complexity and quality of the kitchen fit-out. You can expect a simple kitchen fit-out, including appliances and services, to start at around £17,000, with premium options costing upwards of £65,000.

Section 4: Outline Design Considerations for Your Kitchen Extension

Before embarking on your kitchen extension, it’s essential to plan. Think about what works well in your current kitchen and what doesn’t, and consider how you and your family move within this space.

Will a single bank of units be sufficient, or would a galley kitchen be more practical? How many people typically use the kitchen at once? Would a peninsula or island work well in your new space? These are all important factors to ponder when conceptualising your new kitchen design.

A contemporary kitchen in a new build house in Mill Hill by RISE Design Studio
A contemporary kitchen for a new build house in Mill Hill by RISE Design Studio

Section 5: Detailed Design Considerations

On top of the primary outline design considerations, there are finer details to take into account as well. These involve storage solutions, appliance placement, and the overall aesthetics of your new kitchen.

You might consider electrical sockets in a cupboard to hide appliances or integrating storage devices to make awkward corner cupboards easier to use. Perhaps you require built-in wine storage or charging points for electronics. Tailoring these details to your specific needs and preferences can greatly enhance the functionality and enjoyment of your new kitchen.

A rear lower ground floor kitchen extension in Stockwell by RISE Design Studio
A rear lower ground floor kitchen extension in Stockwell by RISE Design Studio

Section 6: Choosing the Right Installer for Your Kitchen Extension

There are numerous options when it comes to installing your kitchen extension. From off-the-shelf options like B&Q, Wickes, Howdens, IKEA, and online companies such as diy-kitchens.com to specialist kitchen companies like deVol and Bulthaup, there’s a choice for every budget and requirement.

If you’re seeking a truly unique kitchen design, a bespoke solution from a skilled joiner might be the best route. They can work to your exact requirements, ensuring your new kitchen fits seamlessly with the rest of your home.

A double-height rear kitchen extension in Willesden by RISE Design Studio

Section 7: Deciding on Appliances

Appliances play a crucial role in the functionality and efficiency of your kitchen. Whether you’re reusing existing appliances or purchasing new ones, it’s vital to choose options that align with your lifestyle, space, and energy consumption goals.

From ovens to hobs, fridges to freezers, and even boiling water taps or drawer-type dishwashers, appliances come in all shapes and sizes. Always consider the energy rating of your chosen appliances as this can significantly affect your running costs and overall home’s energy efficiency.

Section 8: Worktops, Splashbacks and Cupboard Finishes

When it comes to worktops, splashbacks and cupboard finishes, you’re spoiled for choice. There are various materials available in a wide range of colours, textures, and prices. From laminates to solid woods, composite materials, and even concrete or terrazzo, the right choice will hinge on your aesthetic preferences, practical needs, and budget.

Cupboard finishes also offer a wide array of options, including laminated plywood, veneered plywood, or a sprayed lacquered finish. The colours, materials, and even the handles you choose for your cupboards can dramatically impact the overall look and feel of your new kitchen.

A rear and side ground floor kitchen extension in Queen's Park by RISE Design Studio
A rear and side ground floor kitchen extension in Queen’s Park by RISE Design Studio

Section 9: Floor Finishes and Other Considerations

The floor finish is an important aspect of any kitchen design. It should be durable, resistant to stains, and ideally extend throughout the kitchen, dining, and living areas for a unified look. Options range from timber and tiles to stone to polished concrete and natural linoleum.

Additional elements to consider include lighting, ventilation, heating, and furniture. You might wish to include dimmable mood lighting, ensure adequate ventilation, opt for underfloor heating, and select furniture that complements your new kitchen.

A rear and side ground floor kitchen extension in Queen's Park by RISE Design Studio
A rear and side ground floor kitchen extension in Queen’s Park by RISE Design Studio

Section 10: Final Thoughts

Kitchen extensions are an invaluable way to improve your home, not only for your enjoyment but also for its potential resale value in the future. As an experienced architect from a design-led architecture studio focused on low energy and low embodied carbon designs, we believe such projects can significantly contribute to creating sustainable, energy-efficient homes.

Remember, careful planning, diligent execution, and a clear vision can transform your kitchen into a space that is both beautiful and practical, making it the heart of your home.

Frequently Asked Questions

Q1: Why are kitchen extensions significant in modern living?

A: Given the fast-paced nature of modern lifestyles, homes need to provide spaces that are comfortable, efficient, and well-integrated. Traditional housing often lacks these attributes in the kitchen area, leading many homeowners to consider kitchen extensions to enhance the overall appeal and functionality of their homes.

Q2: What are some common kitchen extension options?

A: Kitchen extensions can be achieved by creating an open-plan kitchen through the removal of internal walls, extending into the side return, extending to the rear, or creating a double-height space. The optimal method depends on the existing layout and structure of your home.

Q3: How much does a kitchen extension typically cost?

A: In London and the South East, kitchen extensions typically cost between £2,200-3,100 per square meter. The overall cost can vary based on the complexity and quality of the kitchen fit-out. A simple kitchen fit-out, including appliances and services, can start at around £17,000, with premium options costing upwards of £65,000.

Q4: What factors should be considered when planning a kitchen extension?

A: It’s important to consider the functionality of your current kitchen and how the space is utilised. Questions such as how many people typically use the kitchen at once and whether a single bank of units or a galley kitchen would be more practical should be considered. Other elements like the potential for a peninsula or island should also be contemplated.

Q5: What detailed design considerations are involved in a kitchen extension?

A: Beyond basic design, detailed considerations include storage solutions, appliance placement, and the overall aesthetics of your new kitchen. Tailoring these details to your specific needs and preferences can significantly enhance the functionality and enjoyment of your new kitchen.

Q6: How do I choose the right installer for my kitchen extension?

A: Numerous options exist for kitchen extension installation, from off-the-shelf options like B&Q, Wickes, Howdens, IKEA, John Lewis, Magnet, Charlie Kingham and online companies such as diy-kitchens.com, to specialist kitchen companies like Artichoke, deVOL, Boffi, Lundhs, Plain English, Harvey Jones, Humphrey Munson, Poggenpohl, Roundhouse, Siematic, Smallbone of Devizes, Woodstock Kitchens and Bulthaup. If you’re seeking a unique design, a bespoke solution from a skilled joiner might be the best route.

Q7: How important are appliances in a kitchen extension?

A: Appliances play a crucial role in the functionality and efficiency of your kitchen. It’s vital to choose options that align with your lifestyle, space, and energy consumption goals. The energy rating of your chosen appliances can significantly affect your running costs and overall home’s energy efficiency.

Q8: What options are available for worktops, splashbacks and cupboard finishes?

A: There’s a vast array of options for worktops, splashbacks, and cupboard finishes, with a variety of materials available in a wide range of colours, textures, and prices. From laminates to solid woods, composite materials, and even concrete or terrazzo, the right choice will depend on your aesthetic preferences, practical needs, and budget.

Q9: What considerations should be taken into account for floor finishes?

A: The floor finish should be durable, resistant to stains, and ideally extend throughout the kitchen, dining, and living areas for a unified look. Options range from timber and tiles to stone and natural linoleum to polished concrete. Additional elements to consider include lighting, ventilation, heating, and furniture.

Q10: How can a kitchen extension improve my home?

A: Kitchen extensions can significantly improve your home, enhancing your enjoyment and potential resale value. With careful planning, diligent execution, and a clear vision, a kitchen extension can transform your kitchen into a beautiful, practical space that forms the heart of your home.

If you would like to talk through your kitchen project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003

Contact us

RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

The Risks of Cheap Architect Drawing Services: 7 Reasons to Avoid Them

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We’ve all been tempted to choose a bargain-priced product or service at some point, thinking we can save a few quid upfront. However, more often than not, this decision ends up costing us more in the long run. The same applies to architecture. Opting for cheap architect drawing services may seem like a good idea, but it can lead to numerous issues and regrets down the road. In this article, we will explore the top 7 reasons why avoiding cheap architectural services is essential for anyone seeking quality, low-energy designs.

Imran and Bethany discussing a project in RISE Design Studio office in Queen's Park, NW London
Imran and Bethany discussing a project in RISE Design Studio office in Queen’s Park, NW London
  • 1. Work with ARB-Registered Architects and RIBA-Chartered Architecture Practices

In the UK, the title “Architect” is protected and can only be used by individuals registered with the Architects Registration Board (ARB). The ARB ensures that architects have undergone rigorous training and have the necessary qualifications and experience to provide quality services. Cheap architect drawing providers often use variations of the title, such as “Online Architect” or “Architectural Designer,” indicating that they lack the qualifications and expertise of registered professionals. By choosing an ARB-registered architect or a RIBA-chartered architecture firm, you ensure that you’re working with knowledgeable and reputable professionals who adhere to high industry standards.

  • 2. Make the Most of Your Investment

While cheap architectural designers may appear to save you money initially, they often lack the expertise to avoid potential issues in the long run. Investing in a quality architect will help you navigate planning and design challenges effectively, saving you headaches, time, and money. A reputable architect will have extensive experience and contacts in the building trade, allowing them to bring your ideas to life and ensure a stress-free construction process. On the other hand, cheap drawing services are primarily concerned with quick transactions and lack the commitment to building lasting relationships with their clients.

  • 3. Add Light and Space to Your Home

Cheap architectural designers typically provide generic designs that fail to capture the essence of your vision. Reputable architecture firms, on the other hand, focus on delivering unique and breathtaking designs. ARB-registered architects understand how to work with light and space, creating innovative solutions that enhance the comfort, functionality, and value of your home. By choosing quality over cheap alternatives, you can avoid settling for mediocre designs that won’t fulfil your aspirations.

Our Light House project in Clapham, South London
  • 4. Save Effort

When you hire an architect, you expect more than just a design. A professional architect will work closely with you, refining the design until you are completely satisfied. They will handle all planning permission issues, communicate with planning officers, and collaborate with builders to ensure a smooth implementation of the design. In contrast, cheap architectural designers often leave you to navigate these challenges on your own, placing the burden on your shoulders. Opting for a quality architect ensures that you have an expert guiding you throughout the process, reducing stress and streamlining the project’s execution.

  • 5. Bring More Creativity into Your Project

Cheap architectural design companies often lack the resources and investment in innovation needed to bring your ideas to life. Reputable architecture practices, however, embrace new technologies, such as Building Information Modelling (BIM) and virtual reality, to provide accurate and immersive visualisations of your project. These advanced tools enable you to experience and understand your future space before construction begins, ensuring that the final result matches your expectations.

Sean, Sude and Imran discussing a new build home in Kensal Rise, NW London
Sean, Sude and Imran discussing a new build home in Kensal Rise, NW London
  • 6. Save Time

Time is of the essence when it comes to construction projects. Every delay can lead to additional costs and inconveniences. Cheap architect drawing services prioritise quick transactions and rarely invest the time and effort required to expedite the construction process. A diligent architect, on the other hand, will have a deep understanding of construction materials, building regulations, and processes, enabling them to ptimize the project’s timeline. By choosing quality architectural services, you can avoid unnecessary delays and ensure a timely completion of your project.

  • 7. Take Control of Your Project

Quality architects take ownership of your project from start to finish. They act as your advocate, representing your interests with planning officers, builders, and other stakeholders. Cheap drawing services often lack the commitment to provide comprehensive support and may leave you to deal with complications on your own. By working with a reputable architect, you gain a trusted partner who will navigate challenges, resolve issues, and ensure that your project is completed to the highest standards.

Conclusion

When it comes to architecture, prioritising quality over cost is crucial. Opting for cheap architect drawing services may seem like a cost-saving measure initially, but it often leads to disappointment, additional expenses, and compromised results. By working with ARB-registered architects and RIBA-chartered architecture firms, you can benefit from their knowledge, experience, and commitment to delivering exceptional designs. Investing in quality architectural services ensures that your project will be a source of satisfaction, value, and pride for years to come.

At RISE Design Studio, a London and Barcelona based RIBA-chartered architecture and planning practice, we understand the importance of delivering superior services that enhance your property’s value. Our focus on proven design and planning strategies, low-energy solutions, and sustainable practices ensures that your project exceeds expectations. If you’re looking for effective and ROI-focused architectural services, contact us today for a free feasibility assessment of your property investment project. Let us help you transform your house into a home your family will love.

If you would like to talk through your project with the team, please do get in touch at mail@risedesignstudio.co.uk or give us a call on 020 3290 1003

Contact us

RISE Design Studio Architects company reg no: 08129708 VAT no: GB158316403 © RISE Design Studio. Trading since 2011.

How do I chose an Architect?

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Selecting an architect is a critical decision that can greatly impact the success and satisfaction of your architectural project. It goes beyond examining an architect’s track record and past projects, although those aspects certainly hold value. 

Shared Aspirations and Values:

Finding an architect who shares your aspirations and values is paramount. While reviewing an architect’s portfolio is essential to assess their capabilities, it is equally important to delve deeper into their mission and philosophy. At RISE Design Studio, our approach centres around creating sustainable designs that not only enhance the built environment but also align with our clients’ values. By prioritising low energy and low embodied carbon designs, we aim to minimise the environmental impact of our projects. Ensure that the architect you choose resonates with your vision for a sustainable and socially responsible architectural project.

Light House, North Clapham, London

Initiating the Conversation:

Once you have identified potential architects who align with your aspirations, it is time to initiate a conversation. This initial interaction is pivotal in assessing the architect’s suitability for your project. Consider whether you genuinely want to work with them. Do they actively listen to your ideas and concerns? Are they invested in understanding your unique requirements? A good architect will ask thoughtful questions, provide reassurance, and demonstrate their ability to comprehend and address your worries. It is crucial that they explain their work process clearly, avoiding unnecessary jargon and ensuring you have a comprehensive understanding of what to expect. If you anticipate working with other members of their team, it is worth exploring the possibility of connecting with them as well.

Building a Strong Rapport:

Given the collaborative nature of architectural projects, building a strong rapport with your architect is essential. Throughout the process, you will be working closely together, sharing ideas, and making decisions that shape the final outcome. Consequently, it is important to enjoy the company of your architect and promote a good working relationship. Trust and open communication are the cornerstones of a successful collaboration. Listen to your instincts and assess whether you feel comfortable, understood, and inspired by the architect’s approach. Ultimately, your heart, rather than your head, will guide you towards the architect who feels like the perfect fit.

The Lexi Cinema & Hub, Kensal Rise, London

Client Testimonials – A Glimpse into Architectural Excellence:

Client testimonials provide valuable insights into an architect’s capabilities, professionalism, and dedication to client satisfaction. Reading testimonials from previous clients can offer a glimpse into their experiences and help you gauge the architect’s ability to deliver exceptional results. At RISE Design Studio, we take pride in the positive feedback we have received from our clients, as it reflects our commitment to excellence and client-centric approach. Testimonials serve as a testament to the collaborative and inspiring journey we embark upon with our clients. Prior to be engaged we will connect you with previous Clients for you to have a candid discussion on how it was for them to work with us at RISE Design Studio. 


Carousel restaurant, Fitzrovia, London

Conclusion:

Choosing the perfect architect is a critical step towards turning your architectural vision into a tangible reality. While an architect’s track record and past projects are important factors to consider, finding an architect who shares your aspirations, values, and commitment to sustainability is paramount. Initiate conversations with potential architects, paying attention to their ability to listen, ask insightful questions, and provide reassurance. Build a strong rapport with your architect, ensuring compatibility, trust, and effective communication. Finally it’s important to take into account the reviews of previous clients to gain a deeper understanding of an architect’s capabilities and client satisfaction. By carefully selecting an architect who aligns with your vision and values, you will set the stage for a transformative architectural journey that will exceed your expectations.