21 Upper Grosvenor Street

Summary

21 Upper Grosvenor Street is a townhouse^[1].

Key Facts

• 21 Upper Grosvenor Street is located in City of Westminster^[2].
• 21 Upper Grosvenor Street is in the country of United Kingdom^[3].
• 21 Upper Grosvenor Street's image is recorded as 21 Upper Grosvenor Street, Mayfair, August 2025.jpg^[4].
• 21 Upper Grosvenor Street's instance of is recorded as townhouse^[5].
• 21 Upper Grosvenor Street's architect is recorded as Ralph Knott^[6].
• 21 Upper Grosvenor Street's location is recorded as Mayfair^[7].
• +1732-00-00T00:00:00Z marks the founding of 21 Upper Grosvenor Street^[8].
• 21 Upper Grosvenor Street's OS grid reference is recorded as TQ2807380681^[9].
• 21 Upper Grosvenor Street's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 51.51055363, 'longitude': -0.155855331, 'precision': 1e-06}^[10].
• 21 Upper Grosvenor Street's located on street is recorded as Upper Grosvenor Street^[11].
• 21 Upper Grosvenor Street's National Heritage List for England number is recorded as 1066191^[12].
• 21 Upper Grosvenor Street's heritage designation is recorded as Grade II listed building^[13].
• 21 Upper Grosvenor Street's street address is recorded as 21, Upper Grosvenor Street W1, City of Westminster, Greater London, W1K^[14].
• 21 Upper Grosvenor Street's historic county is recorded as Middlesex^[15].
• 21 Upper Grosvenor Street's British Listed Buildings ID is recorded as 101066191^[16].

Body

Geography

21 Upper Grosvenor Street is in the country of United Kingdom^[3]. It is located in City of Westminster^[2].

Designation and Status

21 Upper Grosvenor Street's instance of is recorded as townhouse^[5]. Its heritage designation is recorded as Grade II listed building^[13].

History and Context

+1732-00-00T00:00:00Z marks the founding of 21 Upper Grosvenor Street^[8].