Know This Place

3725 20th Street

Mission · San Francisco, CA 94110

  • Built 1895
  • Single-family house
  • 2 stories
  • Zoned RH-2
  • District 8
  • Historic status: historic resource
37.7581, −122.4241 Street View appears here once a Google Maps embed key is configured.
1,872 sq ftBuilding area
3,419 sq ftLot area
8Rooms · 3 bed, 3 bath

Permit history

  1. Jul 2011

    Reroofing.

    Complete Permit 201107150366 $$$ $13,600
  2. Nov 2007

    Addition of skylight at rear of house in new laundry room on first floor.

    Complete Permit 200711309379 $$$ $750
  3. Dec 2006

    Remove existing one story rear addition containing family room, laundry & replace with new one story rear addition containing new family room, new bathroom, new laundry & new home office.

    Complete Permit 200612129652 $$$ $125,000
  4. Apr 2002

    Renew 200109130355 and 9927344s build garage under house.

    Complete Permit 200204174233 $$$ $1
  5. Sep 2000

    Revise roof slab & beam per app #99273435.

    Expired Permit 200009130355 $$$ $100
  6. Dec 1999

    Install 20'x18' garage at street level.

    Expired Permit 9927344S $$$ $30,000
  7. Jan 1990

    Reinforce existing masonry foundation, tie sill to foundation.

    Complete Permit 9000781 $$$ $8,300
  8. Dec 1986

    Retaining wall - concrete.

    Cancelled Permit 8615295 $$$ $3,200
  9. Oct 1983

    Construct concrete platform at front yard.

    Complete Permit 8310337 $$$ $300
  10. Oct 1983

    Expand platform, place plywood sidding on front steps.

    Complete Permit 8310338 $$$ $300
  11. Sep 1983

    Retainer wall to be built aprox 12 feet long 10" wide 3ft.

    Complete Permit 8309412 $$$ $2,000
  12. Jan 1983

    Reconstruct front steps.

    Expired Permit 8300384 $$$ $2,000

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.