Streets & squares
Leinster Gardens
Street in the City of Westminster
Wikipedia names Leinster Gardens as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Leinster Gardens. Each title’s page links to the sentence that says so.
Filming locations nearby
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Streets & squares
Bayswater Road
England · under 1 km
Street in London, England, UK
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Streets & squares
Queensway
England · under 1 km
Street in Bayswater, an area of west London, England
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Landmarks & buildings
Hilton London Hyde Park
England · under 1 km
Hotel in London, United Kingdom
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Landmarks & buildings Queensway tube station
England · under 1 km
London Underground station
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Landmarks & buildings
Saint Sophia Cathedral, London
England · under 1 km
Greek Orthodox cathedral in London
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Landmarks & buildings
Royal Lancaster London
England · under 1 km
Hotel in London, United Kingdom