Know This Place

3848 21st Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Built 1905
  • Single-family house
  • 3 stories
  • Zoned RH-2
  • District 8
  • Historic status: historic resource
37.7564, −122.4335 Street View appears here once a Google Maps embed key is configured.
2,953 sq ftBuilding area
2,848 sq ftLot area
6Rooms · 2 bed, 3 bath

Permit history

  1. Sep 2023

    Reroofing. no work to existing roof structural sheathing.

    Complete Permit 202309257358 $$$ $17,200
  2. Apr 2008

    Revision to application 200619011232, structural revisions to concrete wall for rear yard landscaping.

    Complete Permit 200804119450 $$$ $9,500
  3. Sep 2006

    Horizontal addition to ground and second floors. new canilevered deck on 2nd floor. vertical addition to rear of building for new attic space. all exterior alterations to rear of building.

    Complete Permit 200609011232 $$$ $400,000
  4. Jan 1993

    Remove & replace rotted decking and handrail at rear house.

    Complete Permit 9300070 $$$ $2,500
  5. Oct 1992

    Found-2 conc ret wls-replace 1 floor bem- #9207685 rev.

    Complete Permit 9216955 $$$ $1,000
  6. May 1992

    Rebuild bathroom at first floor, rmodel 2nd floor powder room.

    Complete Permit 9207685 $$$ $20,000
  7. May 1992

    Reroofing.

    Expired Permit 9207281 $$$ $8,000

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.