Know This Place

3542 23rd Street

Mission · San Francisco, CA 94110

  • Built 1912
  • 7-unit apartment building
  • 3 stories
  • Zoned RM-1
  • District 9
  • Historic status: not a historical resource
37.7538, −122.4225 Street View appears here once a Google Maps embed key is configured.
5,346 sq ftBuilding area
2,964 sq ftLot area
20Rooms · 4 bed, 7 bath

Permit history

  1. Jun 2025

    As built 202505015627 addition of 1 heat detector.

    Complete Permit 202506168806 $$$ $1
  2. Jun 2025

    Four units: partial insulation and patch/repair sheetrock-mud/tape/sand prime+ paint following electrical work.

    Issued Permit 202506108314 $$$ $25,000
  3. May 2025

    Full 1103.6.7.1 fire alarm upgrade to add low frequency sounders to all sleeping areas, full addressable system upgrade.

    Complete Permit 202505015627 $$$ $26,000
  4. Jul 2024

    To obtain final inspection for work approved under permit 201602058996. all work is complete.

    Issued Permit 202407015654 $$$ $1
  5. Feb 2016

    Replace (18) front street facade windows with fiberglass, single - or double-hung with horizontal sash. prep and paint full exterior around, no change to exterior siding (stucco). repair dry rot trims (minimal only as needed) with wood trim.

    Complete Permit 201602058996 $$$ $40,000
  6. Jul 1988

    Reroofing.

    Expired Permit 8810477 $$$ $4,700
  7. Sep 1985

    To bring into code.

    Complete Permit 8510036 $$$ $635

1 nominal $1 street-space permit is omitted.

Not yet documented: the architect and builder, the early residents and the date of the last recorded sale. Know any of it? Tell us — just describe it in plain words.