37.7587, −122.4138 A locator map appears here once a Mapbox token is configured.
Know This Place

District 9 · Block 3612, Lot 047 · ZIP 94110

3257 20th Street

Single-family house

  • 1 story
  • Zoned RH-3
  • Historic status: not a historical resource
37.7587, −122.4138 Street View appears here once a Google Maps embed key is configured.
1,395 sq ftBuilding area
2,748 sq ftLot area
5Rooms · 1 bath
  1. 1900

    Built.

  2. Jan 1982
    Permit 8200599 $$$ $1,800

    Additions alterations or repairs.

  3. Nov 1994
    Permit 9419219 $$$ $1,600

    Reroofing.

  4. Jan 2015
    Issued Permit 201501155823 $$$ $1,800

    Repair dry rot in front stairs, less than 50% to be fixed, add hand rail (item #2), replace existing security gate lock. to comply with his nov #201488871 dated 8/8/2014.

  5. Sep 2025
    Permit 202509185577 $$$ $5,000

    Replace in-kind siding at the back of the building that is damaged from not painting it. 500 sq ft of new siding to be installed. like for like repair.

  6. Oct 2025

    To obtain final inspection for work approved under 201501155823. all work is complete.

4 expired permits are omitted.

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