Tell us about your project and our team will contact you to discuss the next step.
White rendered rear extension with dark-framed doors and window
House extensions

House Extensions in Richmond

Rear, side-return and double-storey extension work, discussed around your existing house and the space you want to add. Tell Falcon what you want to change in your Richmond home.

Grey kitchen units, island and a dark vertical radiator

New Malden · Kitchen island and fitted units viewed from the rear of the room.

House extensions

Plan the new space and the rooms around it

A Richmond extension discussion can start with the relationship between the new room and the existing elevation. Show the doors, windows and roof you have now, then explain the space you need behind them. If you want a larger kitchen-dining area, identify how it would connect to the original rooms and the garden. Do not settle on the external finish from a photograph alone. A designer needs to consider the particular building and relevant local guidance. Falcon can discuss rear, side-return and double-storey work with the interior changes and fitting scope that accompany it.

Define the work

Choose the scope for your Richmond home

Compare the position of the addition with the room you need. Rear, side-return and double-storey options describe the footprint; a kitchen extension follows the added-space kitchen brief.

House extensions

A property check in Richmond

Richmond publishes a house extensions and external alterations guide covering topics including roof changes. Use it alongside the current property checks, not as approval for a design.

Show the proposed footprint alongside the existing house when discussing the property with your designer. Confirm which current guidance applies before settling the outline.

Richmond: house extensions and external alterations guidance
House extensions

Falcon work you can explore

The New Malden rear-extension gallery shows the opened rear of the house, the extension shell and fitted kitchen spaces. These are photographs of that project, with each stage kept in its original context.

Explore this Falcon project
House extensions

Prepare for the first conversation

Bring the current floor plan and external photographs. Explain the rooms you want to connect and whether existing windows or doors are part of the change. Confirm that the enquiry is for Richmond upon Thames with the actual postcode.

If drawings are needed, Falcon can arrange formal design and planning support through our partner and coordinate this with the build. Our practical advice on layouts and finishes is separate from that professional work. The scope and fees are agreed for your project.

Follow the project process
House extensions

What Falcon supplies and what you choose

Falcon supplies agreed first-fix materials and carries out the agreed building and fitting work. You buy the agreed second-fix items with our guidance; Falcon fits the items included in your scope.

If your extension includes a kitchen or bathroom, discuss those purchases alongside the building work. The quote should make clear which items you need to choose and buy.

Before we begin

Your questions, answered

Have something else in mind?

Talk through your project ↗
Should I show the existing exterior as well as the floor plan?

Yes. Include doors, windows and the current roof line so the new space can be discussed in relation to the building you have. Local guidance needs to be checked for the proposal.

Can you price the work from this page?

Request a Quote for your own project. The scope, existing property and chosen items need to be understood before the price and inclusions can be explained.

Can I use drawings I already have?

Tell us what drawings and decisions are available and whether the design has changed since they were prepared. Falcon can discuss the building work against them and identify where further professional input needs to be arranged.

Green kitchen units with a dining table beneath a large rooflight

Falcon project · Fitted kitchen in New Malden

Request a Quote

Discuss house extensions in Richmond

Include your actual postcode, proposed work and any drawings. You can change the project type on the quote form if your plans cover more than one service.

Your next step

Tell us about your project and our team will contact you to discuss the next step.

Your project details
The name you would like us to use.
Include the country code if it is not a UK number.
The postcode of the home where you are planning work.
Include an email if you would like it available for the project response.
Which rooms are involved and what would you like to change?

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