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37.7830, −122.4863 A locator map appears here once a Mapbox token is configured.

343 26th Avenue

Seacliff · San Francisco, CA 94121

  • Built 1964
  • 6-unit apartment building
  • 2 stories
  • Zoned RM-1
  • District 1
  • Historic status: unevaluated
37.7830, −122.4863 Street View appears here once a Google Maps embed key is configured.
4,542 sq ftBuilding area
3,000 sq ftLot area
22Rooms · 6 baths
  1. 1951

    The Office of the Assessor-Recorder photographed the property for tax assessment.

    Assessor-Recorder Photographs (SFP 23), San Francisco Public Library
  2. May 2010

    Replace 22 windows into existing openings, visible from the street, no structural changes max u factor.40 vinyl framed windows, not affect egress.

    Complete Permit 201005142437 $$$ $25,000
  3. Apr 2015

    Install 3 steel moment frames at 1st floor garage for soft storey seismic retrofit in accordance with sq ft mandatory soft storey program per sfbc chapter 34b; 2012 iebc appendix a-4.

    Complete Permit 201504143524 $$$ $50,000
  4. Mar 2016

    Replace vinyl siding on right and left sides. no visable from street. no structural changes. 2765sf.

    Complete Permit 201603141875 $$$ $21,990
  5. Feb 2023

    Upgrade existing fire alarm system to comply with sffc section 1103.7.6.1.

    Complete Permit 202302011170 $$$ $16,200
  6. May 2025

    Reroofing (no hot works).

    Complete Permit 202505086086 $$$ $20,000

1 nominal $1 street-space or sidewalk permit is omitted from the timeline.

The assessor dates the building to 1964, after this photograph was taken. Not yet documented: the architect and builder, the early residents and the date of the last recorded sale. Submit an update