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37.7568, −122.4262 A locator map appears here once a Mapbox token is configured.

3520 21st Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Single-family house
  • 1 story
  • Zoned RH-2
  • District 8
  • Historic status: unevaluated
37.7568, −122.4262 Street View appears here once a Google Maps embed key is configured.
1,942 sq ftBuilding area
3,107 sq ftLot area
7Rooms · 2 bed, 2 bath
  1. 1901

    Built.

  2. Oct 1981

    Additions alterations or repairs.

    Complete Permit 8109513 $$$ $7,000
  3. Oct 1981

    Additions alterations or repairs.

    Cancelled Permit 8109230 $$$ $3,000
  4. Mar 1984

    4 skylights 24"x48" 1 12"x48" fixed glass window change.

    Complete Permit 8402907 $$$ $4,800
  5. Mar 1993

    Two new partitions for closing & dividing the space.

    Expired Permit 9303721 $$$ $3,000
  6. Jul 1996

    Replace roof deck over garage, add skylights bet.rafters.

    Complete Permit 9613928 $$$ $19,000
  7. Apr 1998

    Change closet space in bedrm into bathrm/installing fixtures.

    Expired Permit 9805564 $$$ $8,000
  8. Nov 1998

    Install new tar tile on roof, repair fire escape/windows.

    Expired Permit 9822480 $$$ $9,200
  9. Jun 1999

    Voluntary foundation upgrade & vol. plywood paneling at rear.

    Complete Permit 9912275 $$$ $20,000
  10. Jul 1999

    Replace property line retaining wall.

    Expired Permit 9913709 $$$ $1
  11. Sep 1999

    Revd foundation details to conform to site cond-9912275.

    Expired Permit 9919400 $$$ $1
  12. Nov 1999

    Remodel room in garage level, electrical work, painting.

    Complete Permit 9924005 $$$ $6,000
  13. Jan 2000

    Revised foundation details to conform to site conditions.

    Complete Permit 20000105305 $$$ $300
  14. Mar 2000

    Revise 9912275, 9919400, 9924005 & 20000105305. finish laundry rm, & excercise rm.

    Complete Permit 200003235187 $$$ $20,000
  15. Sep 2000

    Change two windows.

    Complete Permit 200009059690 $$$ $1,000
  16. Aug 2020

    Bathroom remodel, no change to footprint, not moving walls.

    Complete Permit 202008262672 $$$ $50,000
  17. Dec 2020

    Replace 2 existing skylights in bathroom.

    Complete Permit 202012291853 $$$ $4,000

Nearby

Not yet documented: the architect and builder and the early residents. Submit an update