37.7554, −122.4780 A locator map appears here once a Mapbox token is configured.
Know This Place

District 4 · Block 2029, Lot 007 · ZIP 94122

1731 20th Avenue

Single-family house

  • 1 story
  • 1,103 ft2
  • 2,996 ft2 lot area
  • 5 rooms
  • 1 bathroom
  • Wood frame
  • Zoned RH-1
37.7554, −122.4780 Street View appears here once a Google Maps embed key is configured.
  1. 1927

    Built.

  2. 1951

    The Office of the Assessor-Recorder photographed the property for tax assessment.

    Assessor-Recorder Photographs (SFP 23), San Francisco Public Library
  3. Oct 1981
    Permit 8108748 $$$ $6,000

    Additions alterations or repairs.

  4. Oct 1988
    Permit 8815708 $$$ $6,500

    Vinyl siding (alside) to side & back.

  5. May 2003
    Permit 200305144623 $$$ $200

    Comply nov 200340236. remove 2lf of non bear partition & door installed in existing cased opening.

  6. Aug 2003
    Issued Permit 200308212736 $$$ $2,500

    Replace existing sink in bathroom, replace existing sink, kitchen countertop, kitchen floor, some kit.

  7. Dec 2016
    Permit 201612134778 $$$ $8,100

    Reroofing.

1 expired permit is omitted.

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