Know This Place

3974 20th Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Built 1907
  • Single-family house
  • 1 story
  • Zoned RH-1
  • District 8
  • Historic status: unevaluated
37.7582, −122.4297 Street View appears here once a Google Maps embed key is configured.
1,280 sq ftBuilding area
2,848 sq ftLot area
5Rooms · 1 bath

Permit history

  1. Oct 2019

    Infill light well, add bath, remodel kitchen.

    Cancelled Permit 201910184907 $$$ $75,000
  2. Aug 2005

    Retile front stairs.

    Complete Permit 200508019108 $$$ $800

Assessed value · 2025 roll

Land $991,572 Improvements $424,954
Total assessed $1,416,526

At a glance

ConstructionWood frame
ParcelBlock 3600, Lot 021
Last saleJune 26, 2009
Historic statusCEQA B — unevaluated

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