Property guide · Westminster

Modern flat extensions in Westminster

Purpose-built or converted flats with restricted PD rights. Internal-only alterations dominate.

Quick facts

Property type
Modern flat
Borough
Westminster
Planning authority
Westminster City Council
Article 4 in force
Yes
Conservation areas
56
Drawings from
£840

Modern flat stock in Westminster responds best to extensions that respect the existing rhythm. For Victorian and Edwardian period property, side returns and rear infill are routine. For 1930s suburban, single-storey rear and loft conversions dominate. We design to the block, not the brochure.

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