Know This Place

3470 25th Street

Mission · San Francisco, CA 94110

  • Built 1925
  • 6-unit apartment building
  • 2 stories
  • Zoned RH-3
  • District 9
  • Historic status: not a historical resource
37.7507, −122.4198 Street View appears here once a Google Maps embed key is configured.
3,928 sq ftBuilding area
3,449 sq ftLot area
14Rooms · 2 bed, 6 bath

Permit history

  1. Nov 2025

    To obtain final inspection for work approved under 201709117605 and 202309217069. all work is complete.

    Complete Permit 202511190003 $$$ $1
  2. Sep 2023

    Add new laundry room @ 1st fl.

    Issued Permit 202309217069 $$$ $12,000
  3. Oct 2017

    Otc alterations permit.

    Cancelled Permit 201710272500 $$$ $45,000
  4. Sep 2017

    Soft story upgarde of first floor per ab-106, 107 and chapter 4d of sfbc and chapter 34 of cbc 2016.

    Expired Permit 201709117605 $$$ $45,000
  5. Oct 2010

    Add (2) fire sprinkler heads to garbage shoot extend existing sprinkler system, install 2 sidewall sprinklers in garbage shoot with sprinkler guard & (1) sprinkler head under stairwell.

    Issued Permit 201010193323 $$$ $300
  6. Sep 2006

    Replace in like kind dry rotted required egress stair. 1st floor to 3rd floor.

    Complete Permit 200609051434 $$$ $10,000
  7. Mar 1997

    Reroofing.

    Complete Permit 9704847 $$$ $5,000
  8. Feb 1984

    Replace 2 flights of stairs rear.

    Complete Permit 8402051 $$$ $2,000

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.