Our Services

Planning & Architects in Reigate & Banstead



Planning Applications and Architects in Beigate and Banstead





Extension Architecture is an experienced team of planning consultants and architects. They are
here to provide friendly and helpful services assisting you from initial design ideas through to
planning, building control and into a reality.

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What are Building Regulations & do I Need Them?

Our success rate is nearly 100% from house and basement extensions, loft and garage conversions, change of use applications, new builds and commercial planning. Any work under Reigate & Banstead Council, we would undertake a property site assessment by looking into its history and context of the site with its surroundings. In the process of design we aim to be up to date with all the regulations, taking into consideration the conservation and heritage sites and we approach it with a sympathetic proposal to consider the characteristic surroundings. The rules and regulations for planning application and building regulation vary from council to council. We always keep ourselves aware of the changes in the Reigate & Banstead Borough. Additionally, we would take time to study the reasons as to why the other properties get approved and refused within the area helping us to better our understanding and maintain a good success rate.



Single Storey Extension



Double Storey Extension



Loft Conversion



Our in house experienced team are always there to help you. Call us to find out more on 0207 801 0566. We provide a full range of services with regards to all manner of planning permission and drawing types in the Reigate & Banstead area, including: We can help and give free advice in: Banstead Village Ward, Chipstead, Hooley and Woodmansterne Ward, Earlswood and Whitebushes Ward, Horley Central Ward, Horley East Ward, Horley West Ward, Kingswood with Burgh Heath Ward, Meadvale and St. John’s Ward, Merstham Ward, Nork Ward, Preston Ward, Redhill East Ward, Redhill West Ward, Reigate Central Ward, Reigate Hill Ward, Salfords and Sidlow Ward, South Park and Woodhatch Ward, Tadworth and Walton Ward, Tattenhams Ward.

planning permissions

We cover all London and Elmbridge borough. Planning application and Architecture practice in Reigate & Banstead planning permissions and designs for single/double storey side/ rear extension, basement extension, loft conversion, dormer extension, rooftop terrace. House conversion into flats, window/door elevations. annex/maisonette/conservatory/garage conversion, interior/exterior design, garden design, new build development Commercial Service: planning permissions and designs for restaurant, bar, cafe, retail shops, stores, hotel. change of use, Planning applications, building regulation drawings.

Pre Planning Application - What We Can Do

We can help you submit your planning application and help you prepare an application process so you can get a decision sooner.Our services also include finding out at the first stages if you need any special amendments or if your property is listed or in a conservation area.We can work in more detail with various plans to reduce the time it takes to get approved and less chance of application rejection.Save you money and valuable tim by going through your proposal and identifying at the earliest opportunity to see if your planning application has a chance of being approved.

What Happens After I Submit My Planning Application to Reigate & Banstead Council?

The first stage will be that your planning application will be registered with the planning department. Following this they will send letters to anyone affected, most likely your neighbours about the work that is being carried out. All other relevant parties are also contacted including the highways authority. A planning official will make a site visit to the property or land where the build is to be carried out.
After the visit the application is then assessed against council and government policy. At this point the council will, if needed make any amendments against the original planning application. The final stage is the granting of the proposed planning application then work can start on your project.

Get in Touch Today

You can contact one of our highly experienced members of staff on 0203 409 4215 with any questions you may have regarding planning, extensions, advice and a number of other services.


I just would like to thank you for your initial help with my garage project. It’s been drama filled with dodgy builder, Julian advising me, different architect getting bailiffs on me! Hiring private investigators etc. I’m glad Extension Architecture were able to help me.

Lawrence Manny & Corazon

Highly recommend. Especially to present planning applications to ensure highest possibility of being passed. The team listened and presented several designs and when presented with a challenging planning person at the council were courteous and professional throughout. Would definitely use again.

Sherilee Mace
Side Extension

Thank you for your professional job and winning case with Waltham Forest Council. With Warmest Regards.

Natalie E


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