Architects in Croydon

All in one Architectural Solution in Croydon

At Extension Architecture, we have worked on over 250 planning applications, 90 construction projects, and many interior design projects in Croydon transforming the lives of our beloved clients. Being a local architecture firm in Croydon, our primary focus is on enhancing and restoring the dreams of homeowners and developers. Our company has been engaged in numerous projects, delivering services to the Croydon Council for more than fifteen years. We design environments capable of shifting the perception of people in terms of their living, working, and interpersonal communications.

Whether clients require a renovation of their existing home or an entirely new home in this area, we understand that design should reflect respect for the local environment. As architects in Croydon, we offer the best architectural solutions and guarantee full coordination of the work at all stages. 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.

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We only deliver excellence

46+
Projects completed in Croydon
1215 +
Our total projects completed in London & Surrey

Our Expertise

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

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3D Visualiations (Immersive Design)

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Restrospective Planning

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Building Regulation Drawings for Building Control

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Consultancy for Commercial Development

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Interior Design

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Spatial Planning and Layout

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Feasibiity Consultancy

Find a Project Near You

Browse our projects by clicking on the map below.


Our Selected Case Studies in Croydon

Steph Fanizza, Architectural Design & Team Manager

Tell us about your plan and we'll send you a free quote! It takes
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What makes Croydon Special?

Croydon is a vibrant, evolving part of South London with a truly significant architectural heritage that encompasses historic buildings, post-war, and modern elements.

The post-war period saw a wave of Brutalist architecture, especially in the landmarks like the NLA Tower that defines the Croydon skyline with its striking concrete design. This period also saw the introduction of high-rise residential blocks and office towers that came to define the town's urban environment.

Croydon's architectural scene has undergone change due to its regeneration project, with new developments, like the Saffron Square and the highly innovative Boxpark Croydon. These modern structures boast sleek glass-faced buildings, fitted out with energy-saving technologies, amenities designed to attract a younger, professional population.

The residential architecture of the area is equally varied, ranging from Victorian and Edwardian homes in suburban areas to interwar and mid-century houses with larger gardens. The recent influx of modern apartments and high-rises in the town center highlights Croydon’s ongoing transformation into a dynamic and desirable place to live.

Each project we undertake is distinct, but with our specialised experience working with Croydon Council, we can guide you through the complexities of local planning policies. Croydon features several conservation areas, such as Old Town, South Croydon, and East Croydon. Don’t let these restrictions discourage you from pursuing your dream extension—we have successfully completed numerous projects, including single-storey and double-storey extensions, as well as loft conversions.
Croydon
How we work in this area

Our Architectural services in Croydon

New Build Croydon

As local Croydon architects, we are regularly handling new build projects in the area which has helped us expand our networks and contacts with fellow builders and engineers. Recently, we dealt with a new-build residence in Croydon. The brief included design for a newly built semi-detached house in Croydon.

The brief from the client included an open space ground floor accommodating the kitchen, living and dining rooms, as well as three bedrooms. The project was challenging, as it required a creative approach that compromised the client’s desire for a modern dwelling with the restrictions of the local planning authority, the Croydon Council and implementations of Croydon Local Plan. Read more about our New Build Project in Croydon.

Learn more about planning application of Croydon and get a quote

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Croydon

House Extensions in Croydon

Recently, we embarked on a double-storey extension project on SouthCote Road which involved extending the existing house to the rear on the east side to provide an open-plan dining and kitchen and to provide an additional bedroom to the first floor.

Having worked with the council before gave us the edge to work on the application in a strategic way. To minimise any overshadowing to the adjacent property, the roof to the extension was designed at a lower level than the main roof of the house. Both the ridge level and the eaves level were kept lower than the existing roof.

The walls to the extension were constructed in brick to match the existing. The roof tiles for the new pitched roof were also selected to match the existing as closely as possible. The glazing was given a contemporary feel and was proposed to be grey UPVC or aluminium, complimenting the grey hues within the buff brickwork.

Another Single Storey Extension Project in Croydon completed by Extension Architecture stands as a prime example of the exciting results possible through close cooperation between clients and our multidisciplinary team, capable of supporting from inception to operation. Nestled in a residential road, we proposed a single-storey rear kitchen and dining extension of medium to high-end finish with a gross internal area of 172.7m², well-lit from skylights and with integrated kitchen design.

Learn more about planning application of Croydon and get a quote

Get a Free Quote today 0203 409 4215

Why choose our architect services?

What makes us Unique?


With 16 years of experience working with the Croydon Council, we’re proud to have completed nearly 200 projects in 20 of the 22 conservation areas within the council’s jurisdiction, boasting an impressive refusal rate of just 2%.
    • Comprehensive Services All Under One Roof
As the foremost architects in Croydon, we offer an all-encompassing range of services, including planning, architectural design, detailed interior work, and immersive design, all while expertly navigating the complexities of the construction process. Our multidisciplinary team of experienced professionals and dedicated designers has successfully handled thousands of planning applications across the UK. We take pride in transforming properties into dream homes, consistently delivering outstanding design and ensuring complete client satisfaction.
    • Seamless Interior Design + Architecture
Our team includes skilled interior designers who collaborate closely with clients, particularly focusing on the needs of the household. This enjoyable process involves selecting wall finishes, colour schemes, soft furnishings, flooring, and layout. By bringing together architects and interior designers under one roof, we offer a more cohesive experience with fewer contingencies, ensuring a smoother and more comfortable journey for our clients.
    • In-House Structural Engineering Advantage
What sets us apart in a competitive market is our in-house structural engineer—an asset that only 1 in 20 firms can claim. This unique advantage allows us to avoid the delays and additional costs typically associated with consulting multiple specialists. With a structural engineer on our team, we guarantee a fully integrated and seamless design-build process, minimising contingencies and preventing design inaccuracies.
    • Turnkey Approach
We guide our clients through the entire building process with a ‘turnkey approach,’ ensuring a smooth and efficient project from start to finish. Additionally, we help reduce build costs by facilitating the procurement of all internal fit-outs, including sanitaryware, kitchens, and more..

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..

planning permission of your borough

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.

expert planning consultancy

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.

residential Architecture Studio in London

Steph Fanizza, Architectural Design & Team Manager

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