Know This Place

3655–3657 20th Street

Mission · San Francisco, CA 94110

  • Built 1905
  • 5-unit apartment building
  • 2 stories
  • Zoned RH-3
  • District 9
  • Historic status: historic resource
37.7582, −122.4225 Street View appears here once a Google Maps embed key is configured.
3,956 sq ftBuilding area
2,874 sq ftLot area
17Rooms · 5 baths

Permit history

  1. Sep 2023

    Revision to no-plan permit 202211237117 and comply with nov 202295141. address failing 3' retaining walls in rear yard. build new planters at grade in front of existing retaining walls. repair to rear stairs.

    Issued Permit 202309055936 $$$ $5,000
  2. Nov 2022

    Emergency remove retaining wall approx 4' long-3' high on our property. k to process with out plans- per bret howard.

    Reinstated Permit 202211237117 $$$ $1,000
  3. Jun 1995

    Reroofing.

    Expired Permit 9508333 $$$ $5,870

Assessed value · 2025 roll

Land $962,620 Improvements $401,918
Total assessed $1,364,538

At a glance

ConstructionWood frame
ParcelBlock 3608, Lot 064
Street numbers3655, 3657
Assessed fixtures$168
Last saleOctober 30, 2006
Historic statusCEQA A — historic resource

Liberty Hill Historic District

California RegisterEligible (not listed)
National RegisterNot listed
Local landmark protectionArticle 10 historic district
Period of significance1860s–1906

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