4238–4240 21st Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Built 1955
  • Two-flat
  • 2 stories
  • Zoned RH-2
  • District 8
  • Historic status: unevaluated
37.7556, −122.4384 Street View appears here once a Google Maps embed key is configured.
3,585 sq ftBuilding area
3,032 sq ftLot area
13Rooms · 3 baths

Permit history

  1. May 2023

    Demolition existing partition wall between kitchen and dining room, create opening for new window on the eastern wall, match exterior trim to existing.

    Issued Permit 202305127693 $$$ $23,000
  2. Apr 2021

    To obtain final inspection for work approved under permit application 200505253430. all work is completed.

    Complete Permit 202104208896 $$$ $20,000
  3. Mar 2020

    Reroofing.

    Issued Permit 202003046092 $$$ $11,495
  4. Jun 2018

    Remove and replace damaged dry rot framing to exterior deck, less than 50%; at side of house.

    Complete Permit 201806010782 $$$ $8,000
  5. Oct 2015

    Replacing existing wood burning fireplace with new gas fireplace at the same location, no new wall and no existing wall relocation.

    Issued Permit 201510018520 $$$ $600
  6. Mar 2014

    Replace 10 windows and 1 patio door, like for like, windows not visible from street.

    Complete Permit 201403049797 $$$ $17,000
  7. Sep 2012

    Streetspace.

  8. Dec 2011

    Window replacement of 6 windows (marvin wood-clad) @ front.

    Complete Permit 201112291441 $$$ $15,100
  9. Oct 2011

    Replacing one window same size and location, not visible from street, max u factor.40.

    Complete Permit 201110136682 $$$ $1,660
  10. Apr 2011

    Replace 1 window not visible from street, like for like with paintable wood composite (fibrex) u factor less than.40.

    Complete Permit 201104113819 $$$ $1,920
  11. May 2005

    Enclosed portion of deck at third floor.

    Expired Permit 200505253430 $$$ $20,000
  12. May 2003

    Remove & replace 3 windows at the front of the building.

    Complete Permit 200305134483 $$$ $3,500
  13. Feb 2000

    Revision to #9820422.

    Expired Permit 200002041127 $$$ $1
  14. Oct 1998

    Horizontal addition.

    Complete Permit 9820422 $$$ $20,000
  15. Sep 1992

    Reroofing.

    Expired Permit 9216144 $$$ $4,100
  16. Aug 1992

    Install new skylight, track & ceiling lighting in study.

    Complete Permit 9214210 $$$ $2,000
  17. Apr 1991

    Horizontal addition.

    Complete Permit 9105138 $$$ $5,000
  18. Dec 1982

    Additions alterations or repairs.

    Complete Permit 8209893 $$$ $15,000

2 nominal $1 street-space permits are omitted.

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