3124–3132 21st Street

Mission · San Francisco, CA 94110

  • Built 1900
  • 7-unit apartment building
  • 2 stories
  • Zoned RM-1
  • District 9
  • Historic status: not a historical resource
37.7573, −122.4174 Street View appears here once a Google Maps embed key is configured.
8,787 sq ftBuilding area
4,750 sq ftLot area
23Rooms · 7 baths

Permit history

  1. Jan 2025

    Reroofing no hot torch.

    Complete Permit 202501279120 $$$ $15,000
  2. Aug 2024

    Replace roof and rafters and roofing.

    Complete Permit 202408098360 $$$ $30,000
  3. Feb 2023

    Install of new automatic alarm system.

    Complete Permit 202302172186 $$$ $22,800
  4. Dec 2022

    Per permit application 201801229195 and 201809119733, add addresses to two adu at apn 3610/013 as; 3132b, 3132c 21st street.

  5. Jun 2022

    Replace entrance stairs.

    Cancelled Permit 202206236964 $$$ $8,000
  6. Jun 2022

    Recommencement and completion of work approved under permit application 2017-0719-2332.

    Complete Permit 202206015350 $$$ $1
  7. May 2022

    Install 25 new sprinklers throughout new adu & egress path per nfpa #13 underground per nfpa #24. ref pa 2018-0122-9195 ( 7 to 9 units) and 2021-0818-6625 (7 to 8 units).

    Complete Permit 202205315266 $$$ $10,000
  8. Aug 2021

    Revision to app#201809119733 and 201707192332. remove and structure posts. new steel beam relocate bath and bedroom walls.

    Complete Permit 202108186625 $$$ $7,500
  9. Sep 2020

    Revision to permit application #2017-07-19-2332. revise existing wall layout to match existing conditions. revise existing foundation to brick to match existing conditions. revise shearwall layout.

    Complete Permit 202009113996 $$$ $1
  10. Sep 2018

    Unit legalization per ordinance 43-14. upon legalization permit application 2018-0911-9733 and adu permit application 2018-0122-9195, the building will convert from 3 story 7 unit building to 3 story 9 unit building. total habitable will be 9713 sq ft.

    Complete Permit 201809119733 $$$ $6,150
  11. Jan 2018

    (2) adu @ grade level per ord 162-16.

    Complete Permit 201801229195 $$$ $20,000
  12. Jul 2017

    Compliance with mandatory soft story seismic retrofit program cebc 2016 app a4 & sfebc 2016 chp 4d.

    Expired Permit 201707192332 $$$ $20,000
  13. May 2015

    Construct 4th storey and add one residential unit.

    Withdrawn Permit 201505196670 $$$ $100,000
  14. Oct 2010

    Revision to 200903033209, detail changes for legalizing replacement unit location.

    Issued Permit 201010052289 $$$ $43,000
  15. Jan 2010

    Kitchen remodel. no structural. at least 50% high eff lighting.

    Complete Permit 201001114526 $$$ $9,000
  16. Mar 2009

    To add additional addresses to block 3610 lot 013 (totally 7 units) currently the addresses are #3124 - g/f front unit, #3124a - g/f back unit, #3126 - 2/f, #3128 - 3/f, #3130 - 3/f #3132 - 2/f front unit (now add #3132a - 2/f back unit).

  17. Mar 2009

    (combine #3124 & #3124a into one unit and will be numebred as #3124) - (move the original #3124a to create new ground floor unit in existing storage area to create separate studio with new kitchen and bath). no work to upper units. no change to unit count.

    Expired Permit 200903033209 $$$ $1
  18. Dec 2007

    Provide alterations to building. to allow subdivision of preperty. modifcation to include new stairway, newegress pathways from building, parapet, roof work. work related to 3130-3132 21st st only. maintain existing arrangement of units a1, c, d, and f.

    Expired Permit 200712170588 $$$ $35,000
  19. Mar 2007

    Reduce wk for above address (see 200712170588 for add wk- prov alters to the building to allow for a subdivision of property.the alters will incl new stairway, new egress pathways fr the building & parapet/roof wk.wk related to 3124 - 3128 21st st only.maintain existing arrangements of units a, b, e.

    Expired Permit 200703126024 $$$ $70,000
  20. Nov 2006

    Kichen remodeling. replace counter tops, cabinets, no structural work.

    Issued Permit 200611298708 $$$ $4,000
  21. Jun 2005

    Response to notice of violation complaint#200559025 from housing inspection andren karcs.and repair.

    Complete Permit 200506013937 $$$ $5,000
  22. Oct 2004

    Renew app 200312112138 for final inspection.

    Complete Permit 200410197224 $$$ $1
  23. Jun 2004

    Replace existing (1) kitchen cabs and counters, modify plumbing as needed to sink modify electrical as nee.

    Complete Permit 200406035462 $$$ $10,500
  24. Dec 2003

    Install 3 vinyl windows in kind into extng frames. no change in size or location. windows face the.

    Expired Permit 200312112138 $$$ $1,767
  25. Mar 1998

    Upgrades to unit, new cabinets & cabinets in kitchen.

    Complete Permit 9804155 $$$ $2,200
  26. Sep 1993

    Replace cabs & counters/kitchen & 1 bath replace/repair sash.

    Complete Permit 9315129 $$$ $15,000
  27. Jan 1993

    Reroofing.

    Expired Permit 9300934 $$$ $3,600
  28. Oct 1992

    Replace kitchen and bath cabinets and counters.

    Expired Permit 9217477 $$$ $8,000
  29. Oct 1991

    Remove stairways, & replace with code complaint structure.

    Complete Permit 9119685 $$$ $7,000

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