37.7981, −122.4299 A locator map appears here once a Mapbox token is configured.
Know This Place

District 2 · Block 0530, Lot 012 · ZIP 94123

1856–1858 Union Street

2-unit building with a ground-floor store

  • 2 stories
  • 4,120 ft2 lot area
  • 7 rooms
  • 1 bathroom
  • Wood frame
  • Zoned UNION
37.7981, −122.4299 Street View appears here once a Google Maps embed key is configured.
  1. 1900

    Built.

  2. between 1946 and 1951

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

    Assessor-Recorder Photographs (SFP 23), San Francisco Public Library
  3. May 1983
    Permit 8304176 $$$ $1,000

    Additions alterations or repairs.

  4. May 1983
    Permit 8304242 $$$ $2,000

    Add non-bearing partition.

  5. Mar 1986
    Permit 8602712 $$$ $500

    Erect sign.

  6. Apr 2003
    Issued Permit 200304232916 $$$ $300

    Clarify record of use of rear 2 story structure as comm'l use on 2/fl., to remove covered walkway.

  7. Nov 2011
    Issued Permit 201111239551 $$$ $10,900

    Reroofing.

  8. Apr 2026
    Issued Permit 202604239938 $$$ $129,000

    Remodel of existing restroom in 1858 to create new accessible restroom, new fixtures and lighting leveling of floor in 1858 to create continous floor.

  9. May 2026
    Issued Permit 202605211672 $$$ $10,000

    Revision to 202604239938, new framing of bathroom floor and walls.

1 nominal $1 street-space or sidewalk permit is omitted from the timeline. 5 expired or cancelled permits are not shown.

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