3061 21st Street
Mission · San Francisco, CA 94110
37.7570, −122.4160
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2,794 sq ftBuilding area
2,108 sq ftLot area
12Rooms · 4 baths
Assessed value · 2025 roll
Land $27,461
Improvements $127,273
Total assessed $154,734
At a glance
ConstructionWood frame
ParcelBlock 3614, Lot 059
Historic statusCEQA A — historic resource
Permits on fileNone
Shotwell Street Historic District
California RegisterEligible (not listed)
National RegisterEligible (not listed)
Local landmark protectionNone
Period of significance1865–1905
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.