Improving Daylight, Space and Living for a Terraced Home in Teddington

We are sharing an update on our latest project in Teddington—a ground floor rear extension to a terraced house. This project shows how architectural changes can improve everyday living while remaining considerate of neighbours.

Project Background

The property has a non-original, partial width ground floor rear extension used as the kitchen. Our client wants to replace this with a new, full width rear extension. The aim is to create an open plan space for the kitchen, living and dining areas, making the main part of the home more practical and inviting.

Design Approach

Understanding the limits of a terraced property, especially regarding light and the relationship with neighbouring homes, guided our design. The client’s brief put focus on daylight, asking for interiors with more natural light.

Daylight Optimisation

To address this, we included a glass roof on one side of the extension, sloping down to 2.2 metres. This allows light to reach deep into the new living areas while reducing the impact on adjacent properties.

We also carried out daylight simulations, analysing how sunlight moves through the space during the day. These studies informed our artificial lighting plan, making sure the open plan kitchen, living and dining areas stay well-lit at any time, in any weather.

Modern Aesthetics and Connection to the Garden

The rear elevation will have “Crittal style” French doors. These create a connection to the garden and bring daylight into the interior. The industrial look of the doors fits with the new extension and respects the house’s character.

Sensitivity to Neighbours

We have considered the effect on neighbouring homes. By limiting the glass roof height to 2.2m on one side and looking at the overall size, we have reduced potential loss of light or privacy for neighbours.

Looking Ahead

With detail design under way, we look forward to seeing this project built. We think it will show how careful design can improve living in older terraced homes.

Stay tuned for progress updates, and contact us if you are considering a similar project in Teddington or elsewhere.

Luminance prediction on March 21st at 12.00

Luminance prediction on June 21st at 12.00

Luminance prediction on September 21st at 12.00

House extension in Sheen

We recently conducted a site visit to one of our residential extension projects in Sheen.

This four-bedroom semi-detached property is located within a Conservation Area, necessitating a sensitive approach to planning. The existing structure included a non-original side extension and a rear conservatory. Due to the deteriorating condition of both—evidenced by leaks in the side extension and the need to replace the conservatory—a comprehensive review was undertaken.

After extensive consultation with the clients, it was determined that removing the conservatory would provide an opportunity to construct a new extension, facilitating a larger kitchen area and meeting the clients’ requirements for increased storage space.

On the first floor, the layout has been reconfigured to create a new en-suite bathroom for the rear bedroom. This addition, which will feature a shower, is designed to significantly enhance the functionality and appeal of the space.

Refurbishment of a house in Kingston underway

The contractor provided a video update of our ongoing internal refurbishment project for a residence in Kingston. The client initially engaged us in 2024, requesting concepts to optimise the ground floor layout. Situated within a conservation area and featuring no previous extensions, any changes to the property required careful consideration.

Approximately thirty years ago, following their purchase, the client undertook minor renovations and layout changes. Additional historical structural modifications included the removal of a structural wall and chimney in the current kitchen area.

In collaboration with the client, we explored relocating the kitchen towards the front of the house, enabling the dining and seating areas to be positioned at the rear. Our design includes new Crittall doors opening onto the garden, as well as double doors between the existing main corridor and the new rear-facing seating area.

We also proposed relocating the WC and utility room to a more discreet position, ensuring unobstructed views of the rear garden. Consequently, one of the two reception rooms at the front was modestly reduced in size, restoring its symmetry.

House extension in Kingston

We recently visited a project currently under construction for a detached house located in Kingston. The property originally featured a non-original entrance door positioned on the side of the building. Additionally, the existing staircase was also non-original and very steep. The house included several non-original extensions as well, such as a rear extension built in the 1960s that incorporated a utility room, and a glazed side return extension constructed around 2004-2005.

This project involves a number of alterations to the existing layout, including the installation of a new, more comfortable staircase designed to improve accessibility. A new rear extension is planned, which will be approximately 2 meters deeper than the existing one, allowing for the creation of an open-plan kitchen, dining, and living space. The redesigned ground floor layout will also accommodate the inclusion of a new utility room, pantry, and a guest WC for added convenience.

At the first-floor level, we have designed a side extension to increase the available space for the bedrooms. One of these enlarged bedrooms is planned to serve as a dedicated office space, catering to modern working-from-home needs. On the second floor, we have planned a roof extension that will house a new master bedroom complete with an en-suite bathroom and a walk-in wardrobe, enhancing the functionality and comfort of the home.

Throughout the design process, careful consideration was given to the importance of natural daylight, particularly for the middle room, which previously served as the kitchen but felt dark. The new design aims to significantly improve light levels, creating a brighter and more inviting living environment.

Canopy in Hampstead Garden Suburb

We recently completed a small yet highly interesting project within the Hamstead Garden Suburb. Aside from being designated as a Conservation Area, this part of London was originally developed in the 19th century as a pioneering model community and is characterized by beautiful houses set within a stunning landscape. The masterplan for the area was crafted by the prominent architect Raymond Unwin, with specific parts designed by Edwin Lutyens. Our client owns a maisonette located in a 1905 building constructed in the Arts and Crafts style, which was converted to residential use approximately 15 years ago. While the property itself is not Listed, it remains part of a conservation area and falls under the jurisdiction of the Hampstead Garden Trust. The entrance door of the property had been installed flush with the external wall and suffered from ongoing maintenance issues due to persistent water damage. In response, we assisted the client by designing a new canopy intended to shelter the door and prevent further deterioration. It was essential that all proposed alterations received the necessary approvals from both the local council and the Hampstead Garden Trust. The design of the canopy emerged from extensive dialogue with the Trust, and the final outcome harmoniously aligns with the aesthetics and character of the original building.

House refurbishment in Kingston under construction

We recently had the opportunity to visit a construction project in Kingston, which is situated in a designated conservation area. The house in question underwent a renovation approximately 30 years ago when the current clients initially purchased it, and they subsequently made only minor adjustments to the internal layout. There were some structural changes made in the past, including the removal of a structural wall and a chimney in the kitchen area, which altered the flow of the space. Our proposal focused on moving the kitchen toward the front of the house, which would allow for the dining room and seating area to be relocated to the back, enhancing the overall flow and functionality of the space. We also allowed for new Crittal Style doors for the rear of the house, as well as a double glazed door that would link the large corridor to the newly designated seating area. The original layout included a WC and utility room positioned at the back. In our proposal, we suggested creating a new WC by slightly reducing the size of one of the front reception rooms, which would in turn free up valuable space at the back for improved living enjoyment. The end result of these changes will be a beautifully designed, bright, open-plan kitchen, dining, and living space that showcases stunning views of the rear garden. More images are set to follow soon!

New project in Wandsworth

We have been appointed to act as Architects for a new project located in Wandsworth.

The existing house, which has seen better days, requires a thoughtful refurbishment, and this will provide an opportunity to optimize the internal layout of the property.

The project will feature several alterations on all levels of the home:

  • At level -1, we will create built-in storage under the stairs and form a large, welcoming opening towards the rear garden with either bi-folding or sliding doors that enhance connectivity.

  • At ground floor level, we will explore various alternative kitchen layout configurations to improve functionality and flow.

  • At first floor level, we will omit a bathroom in order to allocate more space to one of the two bedrooms as the clients confirmed their strong need for additional storage space.

  • At second floor level, the existing bathroom will undergo a complete refurbishment, and a new rear dormer will be carefully designed to enhance both aesthetics and space.

Additionally, the project will include the installation of acoustic panels in correspondence with the party walls, aimed at enhancing sound insulation and overall comfort for the occupants. Alongside this, new side windows will be added to improve the lighting conditions within the space, creating a brighter and more inviting atmosphere.

House extension in Teddington under construction

We had the opportunity of meeting on site with both the contractor and the structural engineers to discuss important technical details related to our project involving a house extension in Teddington. This ambitious project will encompass a complete redesign of the interior spaces of the house, along with the addition of a ground floor rear extension. This extension will facilitate the formation of a spectacular and inviting open plan kitchen, living, and dining area that will enhance the overall functionality and aesthetic appeal of the home.

Project in Sutton completed

We recently had the opportunity to visit and explore one of our completed project involving a roof extension and garage conversion for a three-bedroom detached house located in Sutton. This charming property featured a rear extension at the ground floor level, which had been constructed by the same client several years ago. The original project plan included a loft extension; however, this particular aspect was not implemented at that time. In 2021, the client decided to appoint Square One Architects with the intention of converting and extending the loft space to create a new bedroom, an en-suite bathroom, and a dedicated dressing area. Additionally, the project encompassed the conversion of an existing garage into a functional garden office tailored for remote work or leisure. The end result is truly exceptional, as the new roof extension integrates seamlessly with the existing structure of the house, enhancing its overall aesthetic appeal. More photos showcasing this transformation will be made available in the near future.

Project completed in Hampton

We recently had the opportunity to visit a newly built project located in Hampton. The client initially approached us in 2023 with the request to extend the ground floor of their four-bedroom property. The roof of the property had been extended by the previous owners back in 2021. The clients expressed a desire to undertake a ground floor side return extension to effectively infill their existing patio space. However, they made it clear that they were not interested in extending the rear of their property beyond the current rear elevation. The proposed plans also included the removal of certain walls to create a more open plan living space that would accommodate a new kitchen and dining area. In alignment with the existing staircase, a new area was designed to function as both a utility room and a guest WC. Daylight was a significant consideration for the clients; they wanted to ensure a clear and unobstructed line of sight from the entrance door to the new opening at the back of the property.

Porch and garden office to Locally Listed Building in Hampton Hill

We recently had the opportunity to visit a small yet noteworthy project that was completed in the charming area of Hampton Hill. The client expressed a desire to replace her existing porch with a brand new one that would enhance both functionality and aesthetics. The previous structure had suffered from significant subsidence issues that rendered it unsafe and unsuitable for use any longer. In addition to the porch, the project scope also included the construction of a garden office located at the back of the property. The existing building is Locally Listed and is situated within a designated Conservation Area, which made the planning application process particularly challenging and intricate. The resulting design of the new porch has been carefully crafted to ensure it is harmonious with the existing building, maintaining the architectural integrity of the property. The application was additionally supported by an arboricultural statement, as every tree on site was recognized as having Tree Preservation Orders (TPO). The materiality of the garden office has been thoughtfully designed to relate to the surrounding environment, with timber cladding that blends seamlessly with the timber fences and existing vegetation. We were very pleased with the final outcome; both the porch and the garden office stand out as very successful additions to this beautiful property, enhancing its overall charm and functionality.

Rear extension in Epsom completed

Today, we visited a completed rear extension project for a 3-bedroom house in Epsom.

The property included both a roof extension and an original outbuilding on the ground floor, shared with the neighbouring property.

The client aimed to extend the property towards the rear, incorporating a side return that would extend 7m deep, all while preserving a side alleyway.

The new extension features a kitchen seamlessly integrated into an open-plan dining area.

Facing northeast, the rear of the property required careful planning to maximize daylight. Therefore, selecting the right size and placement of doors, windows, and rooflights was crucial.

To comply with planning advice, we reduced the eaves height of the rear extension towards the detached neighbour and designed a pitched roof for the side return section, with an external eaves height of approximately 2.2m. This design element not only became a distinctive feature of the space but also allowed the installation of wide roof windows, which flood the open-plan area with natural light.

We and the clients are delighted with the final result, which beautifully enhances the home's functionality and aesthetic appeal.

Wrap around extension in Teddington

We recently received the latest photos from one of our ongoing construction sites located in Teddington. The project is proceeding at a good pace and it is anticipated that the roof will be finalized very soon. The client appointed us in 2023 to design a new wrap-around extension to their four-bedroom semi-detached house in Teddington. The property previously featured a non-original rear conservatory, which was built in 1983, along with a utility room and study that emerged from the conversion of an existing garage. Unfortunately, both of these spaces were poorly constructed and inadequate to meet our clients’ evolving needs. Our proposals involved extending the rear of the property by 3 meters across its full width to create a spacious open-plan area that includes a new kitchen, dining area, and sitting area. Additionally, the wrap-around extension allowed for the formation of a new utility room and a water closet, as well as a study and separate area for coats toward the front of the house. We are looking forward to uploading more photos in the near future to showcase the progress and details of this exciting project.

Site visit in Thames Ditton

We are thrilled to announce the completion of a long-term project in Thames Ditton. This property already had an existing extension and conservatory, but the spaces felt separated. Whilst the conservatory received plenty of natural daylight, a large separating wall meant that the kitchen and playroom were lacking in light, making them feel smaller and slightly detached.

Our solution was to remove the existing conservatory and replace it with a solid extension, creating a deeper plan and connecting living space with the kitchen. Sensitively placed skylights were added for additional daylighting. A stylish new kitchen has been installed, as well as large sliding doors which allow for uninterrupted views down the garden and beyond. A sleek new decking, helping to merge the living space with the garden, creates more spaces for relaxing and hosting loved ones.

However, this project didn’t come without its challenges. Early on, we encountered unexpected issues with the terrain. With the property being in a flood risk zone, the ground was far softer than anticipated which required our team, alongside the exceptional contractors and engineers, to rethink approaches to foundations and details, so that the project stayed on track and met our high standards.

Despite the challenges, we couldn’t be prouder of the final outcome, which has transformed this Thames Ditton home into a modern, functional, and beautiful space that will be enjoyed for years to come.

Site visit in New Malden

Today we visited our recently finished project in New Malden. This property has come a long way since 2023. Damaged by flooding and in need of refurbishment, we worked carefully with our client and successfully equipped this 4-bedroom house with a spacious new extension. Whilst the house previously felt quite dark and small, the new addition of large glazed elements now brings plenty of light into the space, as well as creating a connection with the garden allowing for an improved flow and functionality to the home. The decision to retain existing elements like the curved staircase has created a blend between the existing house and the contemporary style of the extension which makes the living space truly unique. A high quality of craftsmanship and design can be seen through the property in the joinery and detailing. We are extremely pleased with the finished product and professional photos will follow later this year.

New project in New Malden nearing completion

We are thrilled to announce that one of our recent projects in New Malden, a contemporary rear extension on a 4-bedroom detached house, is nearing completion. Having recently purchased the house, our client wanted a full refurbishment with a vision of creating a more habitable space with a focus on natural daylight. The current kitchen was to become a snug and the existing dining area was to be expanded towards an underutilized rear patio, facilitating the creation of a seating and living space.

This has now come to fruition, with a large glazed portion of the new extension framing views and beautiful exposed timber joists with an inset skylight providing increased daylighting. We have worked in close collaboration with the client, choosing tasteful and fitting products to suit the new space, such as light fittings and the large two-sided built-in fireplace in the centre of the plan, creating a feature of a structural wall. A previously small and only functional kitchen and dining room has become a perfect living space suited for the young family.

The new extension seen from the kitchen space

The new seating and dining area part of the open plan layout

3 Brilliant Rear Extension Ideas That Will Transform Your Home

Rear extensions are a perfect way to add more space and enhance the overall appeal of your property. In this article, we will explore three brilliant rear extension ideas that will transform your home into a contemporary haven.

From creating an open-plan living area to designing a stylish home office, these ideas cater to various needs and preferences. With the right design, you can make the most of your backyard space and enjoy a seamless integration between indoor and outdoor living.

With careful planning and professional guidance, you can achieve a successful transformation that not only meets your requirements but also exceeds your expectations.

Rear Extension Ideas for Additional Living Space

If you're craving more room for relaxation and socializing, consider extending your home to create an additional living space. This can be designed as a family room, a spacious lounge area, or a versatile entertainment zone where you can host gatherings and events.

To make the most of the new living space, think about incorporating features like skylights or large windows to bring in natural light and create an airy atmosphere. You could also consider adding a fireplace or a built-in entertainment system to enhance the comfort and functionality of the room.

Whether you envision a modern minimalist design or a comfortable retreat with plush seating, the options for customizing your additional living space are endless.

Rear Extension Ideas for a Kitchen Expansion

Expanding your kitchen with a rear extension can transform the heart of your home into a spacious and functional culinary haven.

When planning a kitchen extension, consider features like an island or breakfast bar, high-quality appliances, and ample storage to enhance both the aesthetics and functionality of the space. Incorporating natural materials, stylish finishes, and efficient lighting can elevate the overall look and feel of your extended kitchen.

Furthermore, creating a seamless transition between the kitchen and outdoor dining area can enhance the entertainment value of your home. By incorporating bi-fold doors or a glass wall, you can open up the space to the garden, allowing for easy indoor-outdoor flow during gatherings and social events.

Rear Extension Ideas for a Playroom or Entertainment Area

Designing a playroom or entertainment area in your rear extension is a fantastic way to create a fun and versatile space for both children and adults. Whether you're looking to set up a dedicated play area for kids, a home theatre for movie nights, or a game room for entertainment, a rear extension offers the perfect opportunity to customize your space.

When planning your playroom or entertainment area, consider features like built-in storage for toys and games, comfortable seating for movie nights, and versatile furnishings that can adapt to different activities. Incorporating playful design elements, such as colorful accents, wall decals, and interactive features, can enhance the appeal and functionality of the space.

Furthermore, creating a flexible layout with designated zones for different activities can maximize the usability of the room. Whether it's a cosy reading nook, a gaming corner, or a crafting area, designing a multifunctional playroom or entertainment space can cater to various interests and preferences within your household.

Factors to Consider When Planning a Rear Extension

Before embarking on a rear extension project, it's essential to consider several factors to ensure a successful and seamless transformation of your home. First and foremost, establish a clear vision for the purpose and design of the extension, taking into account your lifestyle, preferences, and long-term goals.

Next, consult with an architect to assess the feasibility of your ideas and create a detailed plan that meets building regulations and structural requirements. Consider aspects such as natural light, ventilation, insulation, and access to utilities when designing your rear extension to optimize comfort and efficiency.

Furthermore, budgeting and timeline planning are crucial aspects to consider when undertaking a rear extension project. Once you have drawings, obtain multiple quotes from reputable contractors, factor in potential contingencies, and create a realistic timeline for the construction process to ensure a smooth and cost-effective execution.

Lastly, communicate openly with your neighbors and local authorities to address any potential concerns or regulations related to the extension project. By maintaining transparency and compliance with legal requirements, you can avoid unnecessary delays and ensure a harmonious relationship with the community throughout the construction process.

Conclusion and Final Thoughts

In conclusion, rear extensions offer a wealth of possibilities for transforming your home into a modern, functional, and stylish living space. Whether you're looking to create additional living space, a home office, a kitchen expansion, a playroom, or any other customized area, rear extensions provide the flexibility to design a space that caters to your needs and preferences.

By carefully planning and executing your rear extension project with the guidance of professionals and considering key factors such as design, functionality, budget, and regulations, you can achieve a successful transformation that enhances the value and appeal of your property. With the right vision and expertise, your rear extension can become a seamless and integrated part of your home, offering endless possibilities for relaxation, entertainment, work, and wellness.

Our recent site visit to a project in Hampton

We recently had the opportunity to visit one of our most recent projects, a stunning glass extension in Hampton. Our client first approached us back in 2022 with the vision of replacing their dated conservatory with a modern rear extension filled with expansive glass panels. The primary goal was to relocate their kitchen area to overlook the rear garden. While planning the new layout to have an open-plan design, the client expressed a strong desire to preserve some of the charming 1920s architectural elements of the house, opting to keep the original wall separating the kitchen from the dining area. Despite the numerous advantages of a fully glazed extension, such as increased natural light and connection to the outdoors, it posed challenges in terms of thermal efficiency and compliance with building regulations. Typically, glass extensions are classified as conservatories, requiring a clear separation between the glazed space and the rest of the house. For this project, we worked closely with the glazing supplier and approved inspector to navigate these challenges successfully, resulting in a harmonious blend of a glass extension and an open-plan layout. Additionally, the project scope encompassed converting an existing garage into a multi-purpose room with a specially designed disabled lift, further enhancing the functionality and accessibility of the home.