3057 21st Street

Mission · San Francisco, CA 94110

  • Built 1963
  • 4-unit apartment building
  • 2 stories
  • Zoned RH-3
  • District 9
  • Historic status: historic resource
37.7570, −122.4159 Street View appears here once a Google Maps embed key is configured.
2,794 sq ftBuilding area
2,108 sq ftLot area
12Rooms · 4 baths

Permit history

  1. Dec 2020

    One unit. kitchen and bathroom remodel, like for like.

    Issued Permit 202012019940 $$$ $35,000
  2. Aug 2019

    Change description of work to include "voluntary seismic upgrade per ab-094. bpa#201907095459".

    Issued Permit 201908239742 $$$ $1
  3. Aug 2019

    Per ord #162-17. convert existing garage space to (2) adu units. this entails adding windows @ front grnd fl. remove interior grnd fl. seismic upgrade @ grnd fl walls & foundation. add planters & awning to extend 2'-0' beyond front property ad.

    Filed Permit 201908239764 $$$ $250,000
  4. Jul 2019

    Voluntary seismic upgrade. shear wall ground story at existing garage.

    Issued Permit 201907095459 $$$ $150,000
  5. Apr 2014

    Revision to application # 201312275186 change window material from aluminum to fiberglass anderson fiberx windows.

    Complete Permit 201404072633 $$$ $1
  6. Apr 2014

    Revision to application # 2014.0325.1691 issued 3/25/2014, more dry rot discovered in framing & sheeting of back structure, replace damanged framing, sheating & stucco at rear wall of structure, replace (5) rear doors, (4) unit doors to fire escape, & 1 door to laundry room.

    Complete Permit 201404072646 $$$ $5,000
  7. Mar 2014

    Repair/replace wood due to dry rot damage at upper corners of garage door openings at the back of the building, not visible from the street.

    Complete Permit 201403251691 $$$ $900
  8. Dec 2013

    Replace 8 windows 4 front 4 rear to use aluminum windows sliders or casement xox.

    Complete Permit 201312275186 $$$ $4,000
  9. Jan 1985

    To bring building into full compliance with the provisions.

    Complete Permit 8500331 $$$ $1,000

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