37.7901, −122.3987 A locator map appears here once a Mapbox token is configured.

42–50 1st Street

East Cut · San Francisco, CA 94105

  • Built 1917
  • Building
  • 7 stories
  • Zoned C3O
  • District 6
  • Historic status: unevaluated
37.7901, −122.3987 Street View appears here once a Google Maps embed key is configured.
144,000 sq ftBuilding area
18,000 sq ftLot area
24Rooms · 14 baths
  1. 1917

    Built as the Langley & Michaels Building, a masonry commercial loft.

    Transit Center District Survey, adopted 2012
  2. Aug 1984

    Demolition of non structural walls.

    Complete Permit 8409333 $$$ $2,000
  3. Dec 1985

    Modify exist. g/f space for use as post office facility.

    Complete Permit 8514564 $$$ $150,000
  4. Mar 1987

    Non bearing walls, toilet & shower rooms, electrical outlets.

    Complete Permit 8703244 $$$ $65,000
  5. Jan 1988

    Construct tenant partitions, demising walls for ste #303/312.

    Complete Permit 8800752 $$$ $40,000
  6. May 1988

    Construction of interior corridor & tenant partitions.

    Complete Permit 8805940 $$$ $57,800
  7. Jun 1988

    Construct interior gyp bd. walls, demising 3 suites.

    Complete Permit 8808131 $$$ $43,100
  8. Nov 1989

    Tenant improvements-partitions, sheet rock and paint.

    Complete Permit 8923032 $$$ $63,100
  9. Feb 1991

    T/i glass, storefronts, 5/8" gyp. bd. demising walls.

    Expired Permit 9101857 $$$ $80,869
  10. Feb 1992

    Remodel.

    Complete Permit 9202781 $$$ $50,000
  11. Oct 1994

    Application to correct items on violation dated 9/23/94.

    Expired Permit 9417260 $$$ $20,000
  12. Apr 2000

    Oti 1 7th floor, el, me, sp, ls.

    Expired Permit 200004187523 $$$ $60,000
  13. Mar 2001

    Install & enlarge restroom, wall finishes, new dining room image enhancement.newcarpet, floor coverin.

    Complete Permit 200103063592 $$$ $55,000
  14. Apr 2002

    Oti-1 2nd floor, el, me.

    Complete Permit 200204083389 $$$ $20,000
  15. May 2002

    Oti-2, 2nd floor, ltg, mechanical.

    Complete Permit 200205015399 $$$ $200,000
  16. May 2002

    Oti-1 2nd floor ltg, mechanical.

    Complete Permit 200205025492 $$$ $284,000
  17. Sep 2003

    Total of 12 antennas to be mounted on parapet&wall of boiler rm & elevetor penthouse.equip onrooftop.

    Expired Permit 200309104368 $$$ $60,000
  18. Oct 2015

    To erect 60 stories, 4 basement, type ia, 109 units residential, office, retail building.201903215849.

    Issued Permit 201510301303 $$$ $520,000,000
  19. Mar 2016

    Asbestos abatement and related soft demolition. removal of flooring, interior walls and ceilings, pipe insulation and roofing.

    Complete Permit 201603172326 $$$ $807,180
  20. Apr 2016

    To demolish 7 stories, office / retail building.

    Complete Permit 201604215374 $$$ $250,000
  21. Mar 2017

    Cutter soil mix (csm) wall for tower 1.

    Complete Permit 201703030650 $$$ $3,800,000
  22. Aug 2017

    Bracing and excavation for new building approved under permit application 2015-1030-1303s. (csm wall installation under seperate permit #2017-0303-0650).

    Complete Permit 201708296204 $$$ $11,000,000
  23. Jan 2018

    Revisions to tower 1 csm wall approved under permit application 2017-0303-0650.

    Complete Permit 201801027713 $$$ $1
  24. Jun 2018

    Temporary construction trestle to support construction approved under appln #201510301303-s.

    Issued Permit 201806262953 $$$ $1,100,000
  25. Apr 2019

    Errect 2 temporary tower cranes for construction of new building approved under permit application 2015/10/30/1303-s.

    Issued Permit 201904026870 $$$ $268,000
  26. May 2019

    Installation of 2-8 inch fire service on stevenson street maher not req.

    Issued Permit 201905312193 $$$ $65,000

DBI holds 120 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 120. 10 of them are nominal $1 street-space or sidewalk permits.

Not yet documented: the architect and builder and the early tenants. Submit an update