Know This Place

4349 20th Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Built 1910
  • 2-unit apartment building
  • 3 stories
  • Zoned RH-3
  • District 8
  • Historic status: unevaluated
37.7574, −122.4366 Street View appears here once a Google Maps embed key is configured.
2,807 sq ftBuilding area
2,437.5 sq ftLot area
9Rooms · 2 bed, 4 bath

Permit history

  1. Jun 2026

    Reroofing hot works.

    Issued Permit 202606102909 $$$ $20,000
  2. Jul 2022

    To obtain final inspection for work approved under permit application 201404032376, 201402249167, 201307010866. all work is complete.

    Complete Permit 202207148491 $$$ $1
  3. Apr 2014

    Revision to permit application 201402249167 remodel of full 3rd floor including new bathroom, no electrical service upgrade, replace one window @ media room. n/a ordinance #155-13.

    Expired Permit 201404032376 $$$ $20,000
  4. Feb 2014

    Revision to app#201307010866. 12 sq ft infill addition at family room, existing paint, replace 4 window in front. new bifold doors & kitchen window in back. interior remodel of both units, rear patio remodel. upgrade electrical. and gas service.n/a for the maher ordinance #155-13.

    Expired Permit 201402249167 $$$ $50,000
  5. Jul 2013

    Remodel kitchen/bathroom, rear window replacement. remodel for top unit only.

    Expired Permit 201307010866 $$$ $55,000
  6. Apr 2011

    2nd floor bath remodel- upgrade existing plumbing fixtures same location and 1 recessed can, radiant floor heat tile and sr, 3rd floor bathroom- add radiant heat flooring and new tile floor.

    Complete Permit 201104083739 $$$ $18,000
  7. Feb 2009

    Replace existing fire place in living room new gas fire place. model #mendota dxv35-direct vent gas fire place.

    Complete Permit 200902041388 $$$ $6,500
  8. Feb 2001

    To renew permit#2000/08/30/9284 for final inspection.

    Complete Permit 200102142082 $$$ $1
  9. Aug 2000

    Rev. to permit application 9913442-as built plans.

    Complete Permit 200008309284 $$$ $500
  10. Aug 2000

    Front stair replace, similar to previous structural revisions.

    Complete Permit 200008258929 $$$ $501
  11. Mar 2000

    Reroofing.

    Complete Permit 200003134127 $$$ $7,800
  12. Jan 2000

    Revision street excavate 1st fl down to code height, reinforce approx 40' of interior existing. wall.

    Complete Permit 20000120508 $$$ $1
  13. Jul 1999

    Remove int wall coverings on side walls only of the top floor.

    Complete Permit 9913555 $$$ $750
  14. Jul 1999

    One-stop, interior arch & struct work, convert 3 to 2 units.

    Complete Permit 9913442 $$$ $275,000

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