Kitchen Extension Design in NW London

Select Your Area

We provide kitchen extension design across NW London's premier neighbourhoods. Each area has specific planning rules and property characteristics — select yours for tailored information.

How It Works

1. 1

   Combined Brief — Extension and Kitchen Design

   The most successful kitchen extension projects are designed as a single integrated scheme from day one. We establish the combined brief for the extension footprint, the kitchen layout, the dining area relationship, and the indoor-outdoor connection before any drawings are produced. This prevents the common problem of a well-built extension poorly suited to the kitchen it houses.

2. 2

   Planning Application for the Extension

   The extension element requires planning permission in all NW London conservation areas. We prepare the planning application including the extension design, kitchen layout shown for context, and the external materials specification. In East Finchley (Barnet), most single-storey rear extensions are permitted development — we confirm this and apply for a Lawful Development Certificate before work starts.

3. 3

   Architectural Coordination — Extension and Kitchen

   The RIBA architect coordinates the extension structure with the kitchen design: the roof lantern or rooflight run positions are designed to maximise natural light over the island and dining table; the rear wall glazing positions are set to align with the kitchen layout rather than imposed on it; and service routes are designed into the structure from the outset.

Select an area above to see the complete 8-step process with area-specific planning guidance.