
House Extensions in Chiswick
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 Chiswick home.

New Malden · Kitchen island and fitted units viewed from the rear of the room.
Plan the new space and the rooms around it
If you are considering a Chiswick side-return extension, describe how that space is currently used. It may be an access route, a place for bins or simply part of the outlook from the house. Adding it to the kitchen affects more than the floor plan, so include photographs looking both towards the garden and back to the existing rooms. For a rear extension, explain the balance you want between dining space and outdoor space. A double-storey proposal also needs the relationship with upstairs rooms to be considered; it is not just the ground-floor outline repeated above.
Choose the scope for your Chiswick 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 Chiswick
Hounslow publishes separate conservation appraisals for Chiswick High Road, Grove Park and other areas. Check the relevant boundary and council for the particular property.
Show the proposed footprint alongside the existing house when discussing the property with your designer. Confirm which current guidance applies before settling the outline.
Hounslow conservation appraisals and mapsFalcon 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
Include side access, the route through the house and the space you wish to retain outside. If a designer has already prepared options, say which everyday problem each option is intended to solve.
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.
What should a side-return enquiry include?
Show how the side space is used now and how materials would reach the rear of the house. Explain the kitchen layout you want, rather than starting only with an extension length.
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 Chiswick
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