Areas · London
Can I extend a house in Westminster?
A dense central borough. Many homes are flats. Many buildings are listed or in a conservation area.
Places people mean include Marylebone, Pimlico, Maida Vale, St John’s Wood.
A normal suburban extension is rare here. Small alterations, rear closets and basement light are the more common questions, and listed building consent is often required.
The report will still tell you what the public record shows. Do not expect the same answer as a semi in Bromley.
What you could probably build
Before you offer, or before you talk to an architect or planning consultant, enter the address. We check what was approved and refused on similar homes nearby. You get a simple report, with a verdict for each common job, such as a rear extension or a loft conversion.
Questions
Can I order a report in Westminster?
Yes, when the address is in Westminster. Enter it at checkout. We check what similar homes nearby were allowed to do, using the public planning register, and you get a simple report.
How soon is a Westminster report?
We email you when it is ready. Timing is described on the questions page and in the terms.
Does this page tell me if my extension will be allowed?
No. This page is about the area. The report is about one address. Check with the council. Rules change, and every house is different.
Request your council
We don't cover this area yet. Tell us and we'll let you know when we do.
Check with your council. Rules change, and every house is different.