37.7341, −122.4346 A locator map appears here once a Mapbox token is configured.

23 Brompton Avenue

Glen Park · San Francisco, CA 94131

Built 1915
Single-family house
2 stories
Zoned RH-1
District 8
Historic status: not a historical resource

37.7341, −122.4346 Street View appears here once a Google Maps embed key is configured.

1,648 sq ftBuilding area

2,778 sq ftLot area

3Rooms · 2 bed, 1 bath

Permit history

Dec 2023

Reroofing: remove and replace roofing material / existing roofing material (in-kind).

Complete Permit 202312112313 $$$ $12,800

Land $607,317 Improvements $202,838

Total assessed $810,155

At a glance

ParcelBlock 6744, Lot 034

Historic statusCEQA C — not a historical resource

Glen Park Historic Resources Evaluation (adopted 2011)

Survey findingNot eligible for the National Register, the California Register or City Landmark designation

Year built as surveyedNot identified; late 1910s or early 1920s by appearance

Address as surveyed23–25 Brompton Avenue

Parcel as surveyedBlock 6744, Lot 030

One of eight parcels the evaluation surveyed intensively, and one of five buildings the proposed Diamond/Bosworth infill site would demolish. Surveyed with 25 Brompton Avenue as one property on Lot 030, which has since been split; this is the smaller building, standing behind the one on the street, with a rear shed-roofed addition. No original building permit was found and it is not on the 1913–1915 Sanborn map, so the evaluation dates it only by appearance; the assessor dates it to 1915.

Not yet documented: the architect and builder, the early residents and the date of the last recorded sale. Submit an update