Listed Building FactsEvidence report · prepared 18 October 2026https://listedbuildingfacts.com/entity/1224321
Official heritage place evidence
117-121, MOUNT STREET W1 (See details for further address information)
Source fields are shown as published in the approved projection. Unknown and unavailable values are not inferred. Projection generated 3 Sept 2026, 22:27.
Published location
Where is 117-121, MOUNT STREET W1 (See details for further address information)?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
51.509934, -0.148592
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Id
1224321
Name
117-121, MOUNT STREET W1 (See details for further address information)
Grade
II
Designation Date
1969-07-02
Designation Status
Current in source snapshot
Snapshot Date
2026-08-22
Official Url
Point
POINT (-0.148592 51.509934)
Longitude
-0.148592
Latitude
51.509934
Source
Planning Data listed-building dataset