Know This Place

3438 21st Street

Mission · San Francisco, CA 94110

  • Built 1900
  • Single-family house
  • 2 stories
  • Zoned RH-2
  • District 8
  • Historic status: historic resource
37.7570, −122.4243 Street View appears here once a Google Maps embed key is configured.
2,588 sq ftBuilding area
2,848 sq ftLot area
10Rooms · 2 baths

Permit history

  1. May 1992

    Reroofing.

    Expired Permit 9207862 $$$ $3,000
  2. Aug 1988

    Underpinning (3 piers) 12 ft of foundation on west side.

    Complete Permit 8812273 $$$ $600

2 nominal $1 street-space permits are omitted.

Assessed value · 2025 roll

Land $80,836 Improvements $173,942
Total assessed $254,778

At a glance

ConstructionWood frame
ParcelBlock 3607, Lot 018
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, the early residents and the date of the last recorded sale. Know any of it? Tell us — just describe it in plain words.