Know This Place

4067 20th Street

Castro (Eureka Valley) · San Francisco, CA 94114

  • Built 1963
  • Single-family house
  • 2 stories
  • Zoned RH-3
  • District 8
  • Historic status: unevaluated
37.7576, −122.4316 Street View appears here once a Google Maps embed key is configured.
2,223 sq ftBuilding area
2,848 sq ftLot area
8Rooms · 2 baths

Permit history

  1. May 2025

    Reroofing: remove and replace roofing material / existing roofing material (in-kind).

    Complete Permit 202505297496 $$$ $28,000
  2. Sep 1993

    Reinforce concrete retaining wall to retain rock bank erosin.

    Expired Permit 9316800 $$$ $1,500

1 nominal $1 street-space permit is omitted.

Assessed value · 2025 roll

Land $1,785,000 Improvements $765,000
Total assessed $2,550,000

At a glance

ConstructionWood frame
ParcelBlock 3604, Lot 071
Last saleDecember 16, 2024
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.