
Canal House
William Tozer Associates Limited · London, United Kingdom · 2024
Projects / Project
A pair of 1960s Chalcots Estate terrace houses extended and fully renovated.
The terrace facade of the Chalcots Estate houses.
The project
William Tozer Associates extended and completely renovated a pair of terrace houses on the Chalcots Estate in Belsize Park, London, designed in the 1960s by Dennis Lennon and Partners. The 424 m2, four-storey project was completed in 2025.
An added storey extends the existing facade as a faithful reproduction of the original, so it does not diminish the estate and offers a model for wider development. Inside, walnut panelling, white joinery and concealed doors create calm, open interiors.

The dining table beneath a branching pendant light.

The living room with a piano and walnut panelling.

A lit stair beside the white kitchen.

Walnut doors opening to the bathroom.

The bedroom landing beneath a skylight.
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