Grosvenor Gardens House

City of Westminster, United Kingdom

Exterior only

Visible from the street; the inside is private.

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Heritage registerHistoric England listing↗

Grosvenor Gardens House is a Grade II-listed mansion block in Belgravia, London, designed by architect Thomas Cundy III in the châteauesque style. Located at 23–47 Grosvenor Gardens in Westminster, the building is notable for its historical associations: Queen Elizabeth the Queen Mother may have been born there in 1900, and the actor David Niven was born there in 1910. The property has also been the subject of significant legal proceedings, including a 2017 High Court trial concerning its ownership.