3964 20th Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Built 1906
  • Single-family house
  • 2 stories
  • Zoned RH-1
  • District 8
  • Historic status: unevaluated
37.7582, −122.4295 Street View appears here once a Google Maps embed key is configured.
2,174 sq ftBuilding area
2,850 sq ftLot area
7Rooms · 3 bed, 2 bath

Permit history

  1. Aug 2025

    Replace rotted 1 x 8 rustic siding at 2 front sides of building in kind.

    Complete Permit 202508132941 $$$ $15,000
  2. Sep 2023

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

    Complete Permit 202309055951 $$$ $28,815
  3. Mar 2013

    Build an exterior stair in the rear yard going from upper floor down to the rear yard. replace 6existing windows in kind on rear of home. replace existingwindows with new door. variance applied for exterior stair: case no#2013.0230v, account no. 20130686.

    Cancelled Permit 201303182391 $$$ $24,960
  4. Mar 2008

    Interior remodel of existing kitchen with no change to footprint, 200 sq ft ft of affected space.

    Cancelled Permit 200803136985 $$$ $65,000
  5. Mar 2008

    Interior remodel of existing kitchen with one change to foot print. 200sf of effected space. new windows.

    Complete Permit 200803137001 $$$ $65,000
  6. Jul 1996

    Reroofing.

    Expired Permit 9612973 $$$ $10,843
  7. Dec 1988

    Termite & dry rot repair.

    Expired Permit 8819763 $$$ $1,240
  8. May 1986

    Replace 3 windows.

    Complete Permit 8605996 $$$ $500
  9. Apr 1986

    Convert area in existing garage to recreation room.

    Complete Permit 8604470 $$$ $6,000

1 nominal $1 street-space permit is omitted.

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