Renovations in Isleworth
How Much Does a Kitchen Extension Cost in Isleworth? A Local Guide
05 January 2026
Isleworth's streets of Victorian and interwar houses, just behind the historic riverside core, are solid, well-proportioned homes that suit a rear kitchen extension nicely.
For properties nearer the historic riverside streets, we take a little extra care with materials and detailing visible from the outside, which can add modestly to cost - most extensions elsewhere in Isleworth proceed straightforwardly.
We'll confirm exactly what applies to your specific street at the first site visit, then give you a clear, fixed price.
Frequently asked questions
Does proximity to the river affect Isleworth extension costs?
It can add modest extra care for properties right in the historic core - we'll confirm what applies to your specific address.
What's a typical Isleworth kitchen extension?
A single-storey rear extension with a roof lantern or bi-fold doors, similar to elsewhere in West London.
Thinking about a project in Isleworth?
Book a free site visit and we'll talk through scope, timeline and a fixed price.
Speak with us