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37.7720, −122.4252 A locator map appears here once a Mapbox token is configured.

100 Laguna Street

Hayes Valley · San Francisco, CA 94102

  • 24-unit apartment building
  • 3 stories
  • Zoned RH-3
  • District 8
  • Historic status: historic resource
37.7720, −122.4252 Street View appears here once a Google Maps embed key is configured.
8,630 sq ftBuilding area
3,000 sq ftLot area
44Rooms · 23 bed, 23 bath
  1. 1912

    Built.

  2. Aug 1986

    Change kitchen sink & replace cabinet.

    Expired Permit 8610370 $$$ $450
  3. Sep 1986

    Bring building into full compliance with provisions of muni code.

    Complete Permit 8611510 $$$ $4,000
  4. Jun 1999

    Reroofing.

    Expired Permit 9911725 $$$ $9,846
  5. Aug 2016

    Retrofit ground floor and crawl space for wood frame seismic retrofit program per 2012 international existing building code iebc appendix a4.

    Expired Permit 201608316430 $$$ $80,000
  6. Nov 2016

    Repair rear stair less than 50% treds & risers dry rot.

    Complete Permit 201611082279 $$$ $25,000
  7. Feb 2018

    Add one adu(387 sq ft) @ ground fl per ord# 162-16. renovate 2 existing ground fl units and storage area due to seismic retrofit permit application 201608316430; renovate existing rear stairs from 2nd fl to 1st fl. renovate existing corridor. lower 8" fl to obtain 7ft.

    Issued Permit 201802232105 $$$ $150,000
  8. Mar 2022

    Install new fire sprinkler system at first floor per nfpa13 and voluntary 2/f, 3/f & 4/f hallways, 2in deidcated fire service per nfpa24. total sprinkers 65. ref pa201802232105.

    Issued Permit 202203301200 $$$ $35,490
  9. May 2022

    Revision to permit application 201802232105. remove existing pg&e meter in exit corridor to new meter electrical & gas pg&e. renovate existing steam boiler room. new tankless water & boiler heat. delete security room & add janitor/ maint room. renovate reduced storage room. relocate sprinkler riser to under one unit.

    Issued Permit 202205053652 $$$ $95,000
  10. Sep 2024

    Recommencement and completion of work approved under permit application 2016-0831-6430.

    Complete Permit 202409100478 $$$ $12,000
  11. Mar 2025

    Recommencement and completion of work approved under permit application 201802232105.

    Issued Permit 202503252979 $$$ $140,000
  12. Dec 2025

    Recommencement and completion of work approved under permit application 202205053652.

    Issued Permit 202512192316 $$$ $25,000

4 nominal $1 street-space or sidewalk permits are omitted from the timeline.

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