Extensions2 min read

Kitchen extensions in Kensington: how to add space without losing period character

Discover how NU Projects delivers kitchen extensions in Kensington, W8. Specialist design and build services for Victorian and Edwardian period properties in the Royal Borough of Kensington and Chelsea.

Kitchen in dark figured timber with a dark marble worktop.
Kitchen in dark figured timber with a dark marble worktop.Completed work, photograph

Kensington is one of London’s most architecturally protected postcodes. Victorian and Edwardian terraces, stucco-fronted townhouses and period conversions define a streetscape that both planning authorities and homeowners are deeply invested in preserving. So when families in W8 outgrow their kitchens, the question is always the same: how do you add the space you need without losing the period character that makes your home worth protecting?

Planning and conservation areas in Kensington

Kensington sits within the Royal Borough of Kensington and Chelsea, one of the more demanding planning authorities in London. Many rear extensions can proceed under permitted development, but in conservation areas (which cover much of W8), the design must satisfy RBKC’s Local Plan policies. This means proposals are assessed on their materials, proportions and visual impact on the historic streetscape. An experienced design and build contractor will guide you through this process from day one.

What NU Projects has built in Kensington

At NU Projects, we have delivered kitchen extensions and full home renovations across Kensington, Holland Park, Earl’s Court and the wider Royal Borough. Our design and build model means you work with one expert team from initial planning consultation through to final snagging, no costly miscommunications between architect and contractor, no delays at handover.

Starting a Kensington kitchen extension

If you own a period property in Kensington, NU Projects offers a free initial consultation. We will visit your home, assess what is achievable within your planning context and outline a realistic programme and budget. Our team is ready to take your project from concept to completion. Send two lines through the contact form, or call 020 7731 6841.

How the work is run in Kensington

We understand what Kensington planning officers look for, what materials perform well in this climate and what level of finish Kensington homeowners expect. Whether the property is a Victorian terrace, a stucco townhouse or a lateral conversion, the same craft and coordination go into it.

NU Projects is fully insured, experienced in working within conservation areas and committed to delivering on time and within budget. Every project is managed by a dedicated project manager who acts as your single point of contact throughout the build.

Speak to us about your Kensington extension

To talk to the team, send two lines through the contact form. You can also call 020 7731 6841. We usually reply within a few hours, weekends included.

Published 11 May 2026. Written by the NU Projects studio, edited since for house style and accuracy.

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