37.7562, −122.4290 A locator map appears here once a Mapbox token is configured.

3649–3651 21st Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Built 1996
  • Single-family house
  • 2 stories
  • Zoned RH-1
  • District 8
  • Historic status: not a historical resource
37.7562, −122.4290 Street View appears here once a Google Maps embed key is configured.
1,900 sq ftBuilding area
2,902.44 sq ftLot area
4Rooms · 3 bed, 3 bath
  1. between 1946 and 1951

    The Office of the Assessor-Recorder photographed the property for tax assessment.

  2. Nov 1994

    Erect a two story single family dwelling.

    Complete Permit 9418064S $$$ $200,000
  3. Apr 1995

    Install new gunite pool & spa with pump, filter & heater.

    Complete Permit 9504870 $$$ $17,716
  4. Jul 2000

    Addition of garage, int remodel-exavated garage and change front entry way.

    Issued Permit 200007135062 $$$ $350,000
  5. Mar 2001

    Interior demolition plaster door trim, doors, cabinets, all none structural.concrete slab basement.

    Expired Permit 200103224971 $$$ $5,000
  6. May 2001

    Replace existing terrace with proposed sunroom.

    Expired Permit 200105290129 $$$ $50,000
  7. Feb 2002

    Replace sheetrock, hardwood fl, kitchen cabinets and counters, hvac, tile, move closet partition t.

    Expired Permit 200202280275 $$$ $85,000
  8. May 2002

    Remove & replace kitchen & master bath cabinets, counters tile and plumbing fixtures.

    Expired Permit 200205217078 $$$ $35,000
  9. Oct 2002

    Rev. to permit application 2000/07/13/5062-structural rev., new foundation east wall & west wall.

    Expired Permit 200210259910 $$$ $5,000
  10. May 2012

    Replace tiles on existing exterior deck/ fix water damage. replace some tiles on existing exterior stairs less than 50%. install fence @ side of property (less than 6' - 0"). no structural work. not visisble from street.

    Complete Permit 201205080012 $$$ $3,500
  11. Oct 2012

    To obtain final inspection for work approved under app#200202280275. all work is complete.

    Complete Permit 201210121985 $$$ $1
  12. Oct 2012

    To obtain final inspection for work approved under app#200205217078. all work is complete.

    Complete Permit 201210121986 $$$ $1
  13. Nov 2012

    Remodel 2 existing bathrooms on top floor, replace existing tub/shower new vanity cabinets in each bathrm, new tile on each bathrm no change in walls and opening layout, permanent lighting in bathroom shall be high efficacy or controlled by manual on occupancy sensors.

    Complete Permit 201211144190 $$$ $6,500
  14. Dec 2014

    To obtain final inspection for work approved under permit application 200103224971. all work is complete.

    Expired Permit 201412113547 $$$ $1
  15. Dec 2014

    To obtain final inspection for work approved under permit application 200007135062. all work is complete.

    Expired Permit 201412113549 $$$ $1
  16. Dec 2014

    To obtain final inspection for work approved under permit application 200210259910. all work is complete.

    Expired Permit 201412113550 $$$ $1
  17. Oct 2015

    New sub-grade garage. replace or repair in kind existing front stairway. partial interior renovation.

    Withdrawn Permit 201510159779 $$$ $75,000
  18. Jul 2023

    Repair dry rot and stucco on back patio( less than 50%): paint exterior: repair / replace plywood on roof as needed. replace 1 countertop in kind- replace outlets and switches in kind-in sink area, one piece only replace 2 facuets. ref to bpa# 202307071682.

    Complete Permit 202307071682 $$$ $25,000
  19. Jul 2023

    Reroofing ref to bpa 202307071682.

    Complete Permit 202307071684 $$$ $2,500
  20. Sep 2023

    Repair dry rot in front of house, not to exceed 120 square feet.

    Complete Permit 202309076094 $$$ $3,000
  21. Oct 2023

    To obtain final inspection for work approved under permit application 2000-0713-5062. all work is complete.

    Complete Permit 202310118439 $$$ $1
  22. Feb 2024

    Renewal of permit. to obtain final inspection for work approved under permit application: 200103224971. all work is complete.

    Complete Permit 202402166027 $$$ $1
  23. Apr 2025

    Like to like replace 2 windows and 1 door at the back of the house. fiberglass door and windows replace w-proof around win. & dr, rep. stcco around win. and dr, paint ext & int wall where win. and dr are located. rep. back deck roof memb. in kind. cbc 107.2.5, 110.3.7.

    Complete Permit 202504164529 $$$ $50,555
  24. May 2025

    Remove and replace (3) windows block frame retrofit - street facing.

    Complete Permit 202505166614 $$$ $26,150
  25. Sep 2025

    Remodel of existing kitchen. all fixtures to be replaced in-kind. no removal of walls.

    Complete Permit 202509296333 $$$ $35,000

DBI holds 29 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 29. 3 of them are nominal $1 street-space or sidewalk permits.

The assessor dates the building to 1996, after this photograph was taken. Not yet documented: the architect and builder and the early residents. Submit an update