Architects in Oxshott for House Extensions and Loft Conversions
Planning permission, architectural design and project management delivered end-to-end by a multi-award-winning local team.
Oxshott Architects for Single, Double Storey and Rear Extensions
- Planning applications handled for Elmbridge — council decisions arrive in 8 weeks standard.
- Green Belt and protected land affect extensions — full planning is often required.
- Full design, planning, and building regulations delivered together under one fixed fee.
- Loft conversions available — Velux, dormer, and hip-to-gable options all designed in-house.
- In-house structural engineer included — no separate specialist needed for your calculations.
- A 98% planning approval rate achieved across 19+ completed Oxshott projects locally.
Extension Architecture handles planning applications, house extensions, and loft conversions across Oxshott and the wider Elmbridge area, including KT22 and Stoke D'Abernon. Many streets keep Permitted Development rights, but Green Belt land often needs planning. Our in-house structural engineer and RIBA-chartered team manage every stage, from survey to completion. Council decisions take 8 weeks. Get your free quote today.
We only deliver excellence
Our Expertise
Planning Application Drawings
Council-ready drawings, fast
3D Visualisations
See it before building
Retrospective Planning
Fix unpermitted works
Building Regulation Drawings
Safe, compliant drawings
Commercial Development Consultancy
Change of use experts
Interior Design
Finishes inside out
Spatial Planning & Layout
Smarter room layouts
Feasibility Consultancy
Know what’s possible
Recent Architects in Oxshott Extension & Loft Conversion Projects
Building in Oxshott: Green Belt Rules, Large Detached Homes and Loft Conversions
First recorded in 1179 in historical documents as Okesseta, Oxshott is now a pretty village that lies in the Elmbridge Borough of Surrey. The topography is essentially hilly and partly wooded. It presents an eclectic mix of neo-classical mansions to character-laden period homes. Over time, Oxshott has drawn quite a few celebrated sports personalities, such as Andy Murray, Didier Drogba, and John Terry. It is that part of the countryside that manages to achieve a perfect balance between rural life and access to all amenities available within central London. The area comprises the prestigious Crown Estate and is therefore one of the most sought-after locations south of the city.
At Extension Architecture, our Oxshott architects boast specific experience regarding residential extensions and new-build developments, offering a one-stop service from property acquisition to development. Our all-inclusive service encompasses intricate, spatial planning through to interior design, construction, and project management-a seamless, one-stop service devised to deliver truly exceptional, high-end results. Our experience and expertise encompass an extensive track record across Surrey and the Home Counties, including more than 80 projects approved in Elmbridge alone. We can thus help a lot in streamlining the planning process and enhancing the probability of success from the application.
- Large detached homes dominate KT22 — ideal for rear and loft projects.
- Green Belt and protected land restrict development — full planning is usually required.
- Strong local demand means well-designed extensions consistently add lasting property value.
- Elmbridge Council works to a clear 8-week householder planning decision timeline.
What Our Clients Say About
Extension Architecture
Architects for Oxshott Homes: Extensions, Garage Conversions And Garden Pavilions
Oxshott is distinguished by its private estates, mature woodland surroundings and exceptionally large plots. Unlike denser urban districts, Oxshott offers rare spatial freedom and with that freedom comes architectural responsibility. The homes here are substantial and often inspired by Palladian principles with symmetrical façades, balanced wings and grand entrances approached via long, tree lined driveways. Architecture in Oxshott is experienced gradually. Framed entrances, carefully orchestrated approach views and expansive forecourts create a sense of arrival before the residence is fully revealed.
Neo Classical detailing such as stone columns, pediments and strong cornice lines reinforces authority and permanence. The scale of land allows for composed architectural layouts including formal courtyards, landscaped symmetry and a clearly defined spatial hierarchy. Beyond the principal dwelling, ancillary buildings such as gatehouses, triple garages with staff accommodation and bespoke garden pavilions are common. The generous plot depths also allow for leisure focused design, with indoor pools, wellness suites and detached pavilions integrated discreetly within landscaped grounds. In Oxshott, the relationship between house and land is as important as the façade itself.
Before and After: House Extension in Oxshott
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Before
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Why Choose Extension Architecture for Your Oxshott Home?
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. We have delivered projects of various scales and budgets, from small home extensions to large new builds, for a diverse clientele.
In-house Structural Engineer
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, minimizing contingencies and preventing design inaccuracies.
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, color schemes, soft furnishings, flooring. Having architects and interior designers under one roof allows for less contingencies.
Turn-Key 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. It’s a zero hassle solution for clients.
Start Planning Your House Extension in Oxshott Today
If you are planning a house extension in London, our architects can guide you through the entire process from concept design to construction.
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Nikki
Architectural Sales Consultant