
House Extensions in Uxbridge
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 Uxbridge home.

New Malden · Kitchen island and fitted units viewed from the rear of the room.
Plan the new space and the rooms around it
An Uxbridge extension brief should start with the existing rear wall and what lies either side of it. Show the kitchen, any utility space and the garden level, then explain the connection you want to make. If there are earlier additions, include them in the sketch rather than drawing only the newest idea. Their layout and roof may affect how the next phase is discussed. Note how deliveries and materials could reach the work area. These details help frame the conversation about a rear, side-return or double-storey extension without assuming a particular arrangement is suitable.
Choose the scope for your Uxbridge 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.
Rear extensions
Make the garden connection work from inside the house
Side-return extensions
Turn a side infill into a useful part of the plan
Double-storey extensions
Plan the upstairs and downstairs together
Kitchen extensions
Create room for the way you cook, eat and gather
A property check in Uxbridge
Hillingdon provides a conservation boundary map for Old Uxbridge and Windsor Street. Check the mapped area for the property; it does not cover Uxbridge as a whole.
Show the proposed footprint alongside the existing house when discussing the property with your designer. Confirm which current guidance applies before settling the outline.
Old Uxbridge and Windsor Street boundary mapFalcon 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 projectPrepare for the first conversation
Prepare one sketch showing earlier additions, current room uses and the new space. Include photographs of the rear elevation and access route. Note whether you already have drawings or are starting with an idea.
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 processWhat 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.
Should I include an older addition in my Uxbridge extension sketch?
Yes. Show the whole existing layout, including earlier extensions, rather than only the area you want to add. The relationship between old and new work matters to the scope.
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.

Falcon project · Fitted kitchen in New Malden
Discuss house extensions in Uxbridge
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.
Tell us about your project and our team will contact you to discuss the next step.
Prefer to talk it through?
Request a Quote