37.7811, −122.4068 A locator map appears here once a Mapbox token is configured.
Know This Place

District 6 · Block 3725, Lot 049 · ZIP 94103

Weed & Kingwell’S California Brass Works Foundry

444 Natoma Street

  • Office building
  • 9,100 ft2
  • 4,000 ft2 lot area
  • Zoned C3S
  • Not a historic resource
  • Sold October 4, 2011
37.7811, −122.4068 Street View appears here once a Google Maps embed key is configured.
  1. 1907

    Built.

  2. 1907

    An example of the industrial style in the Central SoMa area for the 1906–1936 period.

    Central SoMa Historic Context Statement, adopted 2016
  3. Aug 1984
    Permit 8408445 $$$ $50,000

    Mezzanine offices and bathrooms 1st floor dry wall partition.

  4. Nov 1988
    Permit 8818628 $$$ $6,000

    Parapet.

  5. Jan 1996
    Permit 9600536 $$$ $60,000

    Install combination anchors @ roof & floor/vertical bracing.

  6. Aug 1999
    Permit 9915969 $$$ $17,500

    New non-rated walls, demolition, light electrical, replace door.

  7. Oct 1999

    Revise permit application 9915969-more walls removed & less new walls.

  8. Dec 2011
    Permit 201112080344 $$$ $425,000

    T.i. to existing 2-story office building including existing stair replacement, upgrades to existing restrooms, new restrooms, new meeting rooms, office spaces, & minor structural alteration, no change to exterior envelope. electrical, t-24, other mep etc on separate permit needed.

  9. Apr 2012
    Permit 201204198727 $$$ $68,000

    Duct modifications, new ductless split systems for meeting rooms, new exhaust fan for bathroom.

  10. Mar 2016
    Permit 201603253097 $$$ $10,000

    Interior improvement to existing 2 story commercial building for new meeting room. n/a ordinance #155-13.

  11. Sep 2017
    Permit 201709299989 $$$ $12,700

    Reroofing n/a maher.

  12. May 2021
    Permit 202105271188 $$$ $100,000

    Replace 2 air conditioning units and 1 split system fan coil and condensating unit.

  13. Feb 2022
    Permit 202202178254 $$$ $95,500

    Replacement in-kind of existing south facade windows with new. no change in egress. new windows to comply with 209 energy code ca.

  14. May 2023
    Permit 202305177923 $$$ $104,410

    Ductless split change out/small units.

  15. Jul 2024
    Issued Permit 202407267412 $$$ $22,723

    Installing tpo roof overl lay over existing roof. flat roof.

1 nominal $1 street-space or sidewalk permit is omitted from the timeline. 2 expired permits are not shown.

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