
House Extensions in Windsor
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 Windsor home.

New Malden · Kitchen island and fitted units viewed from the rear of the room.
Plan the new space and the rooms around it
A Windsor extension brief should show the original house, earlier additions and the outdoor area the new space would use. If you are comparing a separate room with an enlarged kitchen, explain how each option would change daily use of the ground floor. Include access from the street to the work area and any practical limits you already know. Property and plan boundaries need checking before local design material is applied. The proposal should stay tied to your house, even when photographs from another Falcon project help describe the type of room or garden connection you want.
Choose the scope for your Windsor 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 Windsor
The published Windsor Neighbourhood Plan boundary excludes the town centre. Check which plan area covers your property rather than using the Windsor name alone.
Show the proposed footprint alongside the existing house when discussing the property with your designer. Confirm which current guidance applies before settling the outline.
Royal Borough: Windsor Neighbourhood Plan areaFalcon 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
Show existing additions, the proposed room and the route to the garden. Note access for materials and share any design revisions. Confirm the actual postcode so local information is applied to the right property.
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.
Why include earlier additions in my Windsor enquiry?
They form part of the existing house the new work must connect to. Show them alongside the proposal and share any drawings or decisions you already hold.
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 Windsor
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