Chessington Architects

All in one Architectural Solution in Chessington

For nearly two decades, Extension Architecture has been transforming homes in Chessington, bringing dream spaces to life. Our founder, Eugene Kim, has become deeply familiar with the area and built solid connections within the community. We don’t rely on flashy ads—our growth comes from the trust and recommendations of our clients.

But architecture is just the start. Over the past four years, we’ve closely collaborated with Kingston council, working with planning and building control teams on everything from cosy extensions to brand-new builds. As Chessington architects, we know Kingston’s planning policies and regulations like the back of our hand. Homeowners, developers, builders, and others benefit from our integrated services, combining good design with effective construction, and we collaborate closely with builders we have strong relationships with. We serve homeowners and developers throughout Chessington this includes: KT5, KT6, KT7, KT8, KT9, KT10.

architectural solution in chessington

We only deliver excellence

55⁺

Projects completed in Chessington

1215 ⁺

Our total projects completed in London & Surrey

Districts in Chessington

Richmond, Wandsworth, Merton , Sutton, Croydon, Leatherhead, Epsom,

Our Expertise

Planning Application Drawings (including Plans, Sections, Elevations etc.)

3D Visualiations (Immersive Design)

Restrospective Planning

Building Regulation Drawings for Building Control

Consultancy for Commercial Development

Interior Design

Spatial Planning and Layout

Feasibiity Consultancy

Our Expertise

Planning Application Drawings (including Plans, Sections, Elevations etc.)

3D Visualiations (Immersive Design)

Restrospective Planning

Building Regulation Drawings for Building Control

Consultancy for Commercial Development

Interior Design

Spatial Planning and Layout

Feasibiity Consultancy

Find a Project Near You

Browse our projects by clicking on the map below.

Our Selected Case Studies in Chessington

Single Storey Extension Case Study

Double Storey Extension Case Study

Loft Conversion Case Study

Leisure Pavilion for games room in Esher

New Build Case Study

View more Case Studies

Steph Fanizza, Architectural Design & Team Manager

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What makes Chessington Special?

Chessington is the surprise that remains untouched from the side of tradition, contemporary lifestyle, and nature. From an architectural point of view, there are numerous pre-Victorian buildings, as well as some more advanced, especially since many residents are making significant changes to their homes by extending or remodelling. It is the town or city where new life is built on the older structure with architecture that reflects on the change while preserving the identity.

What really makes the difference and makes Chessington different is availability of natural resources in it. Many parts of the area are within the Green Belt, a concept applied in London to prevent excessive construction and provide space for vegetation. This makes it ideal for people who wish to live a few minutes’ drive away from the city while having large parks and natural resources. It is well-proportioned between the calmness of suburban life and the natural setting of the vegetation.

How we work in this area

Our Architectural services in Chessington

Chessington Planning Applications and Architectural Services

We’ve seen it all at Extension Architecture in Chessington, from single storey extensions, to loft conversions, flat conversions and complete remodelling projects. With our extensive knowledge of being a professional and experienced architect in Chessington, we have many homeowners in Chessington who are keen to get the best out of their space, to improve their property value, but many homeowners aren’t aware that a house is so much more than a place to live; a significant investment.

Your living space isn’t just a retreat or a luxury—it’s also one of the largest assets you own. That’s why we do it all, from design to contractor supervision, budgeting and construction. We are a specialist firm creating bespoke, high end, individual extensions for every client. We’ve gone on to do the projects like 48 Buckland Road, 34 Brumfield Road, 86 Cumberland Drive, and lots of other great projects.

Learn more about planning application of Chessington and get a quote

Get a Free Quote today 0203 409 4215

Loft Conversions in Chessington

Parks and educational facilities in Chessington play a significant role and families are likely to be attracted to the area with an intention of settling down. However, due to space constraints in lots of homes, the ability to expand outwards is also not feasible and so, expanding upwards is seen as the only viable option. Loft conversion Chessington is ideal if you want to extend without loss of outdoor area.

Managing relations with the local planning councils becomes a challenge particularly when working with conservation areas or in a green belt. At Extension Architecture we provide designs that make sure the conversion of your loft into a living space is both functional and properly coordinated with the rest of the house. We’re even here to help with the rules, such as the Party Wall Act, so everything is easy from beginning and end.

Learn more about planning application of Chessington and get a quote

Get a Free Quote today 0203 409 4215

Why choose our architect services?

What makes us Unique?

Our experienced team of Chessington architects will take the lead and create a thoughtful design that maximises the available space and is tailored to your tastes. We will guide you through the intricacies of the planning process and discuss every aspect of the project in detail. Our architects will carefully survey your property to ensure no detail is overlooked. We will be with you throughout the process, providing clear and comprehensive instructions while walking you through the planning, application and construction process.

One-Stop Solution

Our firm provides a comprehensive range of services under one roof, from planning and architectural design to intricate interior and immersive design, and expertly manages the complexities of the construction process. Our extensive experience and proven track record are a testament to our success in delivering projects of various scales and budgets, from small home extensions to large new builds, for a diverse clientele. Our multidisciplinary team of seasoned professionals and dedicated designers has successfully completed thousands of planning applications across the UK. We pride ourselves on transforming properties into dream spaces while maintaining a strong commitment to exceptional design and client satisfaction.

In-house Structural Engineer

What truly sets us apart in this competitive market is our in-house structural engineer—an advantage that only 1 in 20 firms can offer. This is crucial, as significant time is often lost consulting multiple specialists, which can lead to additional costs. With a structural engineer on our team, we ensure a fully collaborative and seamless design-build process, minimising contingencies and preventing design inaccuracies.

Turkey Approach

We provide support throughout the entire building process, embracing a ‘turnkey approach’ to ensure a smooth and efficient project from start to finish. Additionally, we assist in reducing build costs by aiding in the procurement of all internal fit-outs, including sanitaryware, kitchens, and more.

Interior Design + Architecture

Our team includes interior designers who work closely with the clients, especially the ‘ladies’ of the house to curate the dream spaces tailored to their requirements. These processes include fun yet crucial processes like selecting wall finishes, colour schemes, soft furnishings, flooring, and layout. Having architects and interior designers under one roof allows for less contingencies and offers a much more comfortable experience to our clients.

Why choose our architect services?

We know your local area and the rule of planning permission of your borough

We’ve had more than 1600 successful planning applications approved since we started to help clients turn their dream home projects into a reality. We’re very proud of our success rate and how we can cater to all your planning needs. Take a look at some examples of the projects we were granted planning permission for in this case study..

We provides a comprehensive range of expert planning consultancy services.

Your personal planning consultant will visit your property, home or office at a time that suits you and discuss your project in further details. Later the technician will come and complete a full site survey. Our teams then discuss and agree what works and changes could be included in.

We’re the leading residential Architecture Studio in London

We at Extension Architecture provide a wide range of project, development and management services. Whether dealing with fast track refurbishment projects or large- scale mixed use developments, we work closely with all partners from the outset to lay the required processes and structures in place to ensure timely delivery.