37.7738, −122.4542 A locator map appears here once a Mapbox token is configured.

450–460 Stanyan Street

Lone Mountain · San Francisco, CA 94117

  • Building
  • District 1
  • Historic status: unevaluated
37.7738, −122.4542 Street View appears here once a Google Maps embed key is configured.
192,136 sq ftLot area
  1. 1972

    St. Mary's Hospital, designed by Hertzka & Knowles.

    Architecture, Planning & Preservation Professionals: A Collection of Biographies, adopted 2021
  2. Nov 1991

    Exavation & grading.

    Complete Permit 9121652 $$$ $7,000
  3. May 1992

    Replace existing retaining wall, add undergrnd. storm drain.

    Expired Permit 9207140 $$$ $5,000
  4. Jun 1992

    Sprinkler work as shown on plans.

    Complete Permit 9209415 $$$ $7,500
  5. Dec 1995

    Concrete foundation pad & related footings, retaining walls.

    Expired Permit 9521478 $$$ $42,000
  6. Mar 1996

    Install sign per plan & cu attached.

    Expired Permit 9605318 $$$ $50,000
  7. Mar 1996

    To erect electric double faced sign.

    Expired Permit 9605319 $$$ $30,000
  8. May 1996

    Addition of alum. framed windows between existing steel tube fram.

    Expired Permit 9608155 $$$ $12,000
  9. Feb 1997

    Provide equipment room in existing enclosed mechanical roof.

    Expired Permit 9702921 $$$ $35,000
  10. Jul 2009

    Approx. 330 linear feet of direct bury piping-(2) 4" chilled water lines & (2) 3" heating/hot water lines to be installed below existing driveways with connections to existing stub-outs outside of existing buildings.

    Issued Permit 200907021913 $$$ $160,000
  11. Apr 2010

    Add 42 sprinkler heads at 6th floor.

    Complete Permit 201004230946 $$$ $12,000
  12. Feb 2011

    Modify existing fire alarm system on 1st fl. add 3 new relays to tie new door operators into fa system. add 1 new door hold and tie into existing door hold circuit. new smoke detectors on both sides of ea set of doors with new operator's dor hold.

    Cancelled Permit 201102230760 $$$ $7,500
  13. Mar 2011

    Existing three antennas to be relocated from east face to north face of existing building. application for all other work under review by oshpd.

    Cancelled Permit 201103111930 $$$ $6,000
  14. Apr 2012

    Install 2 illuminated wall signs at top level of building.

    Complete Permit 201204047534 $$$ $6,000
  15. Dec 2013

    3rd floor; medical office building tenant improvement in an existing building, 3rd floor only. compliance with ordinance no. 155-13 not required.

    Complete Permit 201312204721 $$$ $737,000
  16. Mar 2014

    3rd floor: install new extender panel in new data room. install new smoke above booster. install 3 new duct detectors to 3 new fsd's. 3 new pull stations at each exit, monitor 1 water flow and 1 valve tamper, 17 new strobe lights and 6 new horn/strobes.

    Complete Permit 201403120500 $$$ $15,000
  17. Apr 2014

    Install sprinklers on floors 2, 3, 4 existing system. includes tenant work at suite 405. connect at 4" standpipe in east stair. total sprinklers on 2nd floor 158 and 3rd floor 121. 4th floor 135.n/a for the maher ordinance #155-13.

    Complete Permit 201404102892 $$$ $45,000
  18. Jun 2014

    Removal of currently unoccupied space into an ultrasound doctors office.

    Issued Permit 201406269605 $$$ $135,000
  19. May 2015

    Temporary microwave dish (15" in diameter) to be installed on the rooftop of st. mary's hospital from 5/13/15 to 5/19/15 for "verizon wireless". n/a maher ordinance.

    Complete Permit 201505126137 $$$ $10,000
  20. Dec 2016

    Remodel on the 3rd of an existing 6 story medical office building. maher na.

    Complete Permit 201612155060 $$$ $208,000
  21. Dec 2016

    Ada barrier removal. ** maher: n/a **.

    Complete Permit 201612225753 $$$ $92,106
  22. Jan 2017

    Ada barrier removal at mri building. ** maher: n/a **.

    Complete Permit 201701116975 $$$ $33,018
  23. Mar 2017

    Fire alarm new strobe lights and replace 1 existing corridor strobe light with new horn strobe; bpa#201612155060.

    Complete Permit 201703070873 $$$ $8,000
  24. Apr 2018

    4 existing idf rooms, low voltage cabling for existing idf closets, new ac-0 and ac-1.

    Complete Permit 201804247188 $$$ $300,000
  25. Mar 2019

    Minor modification to fire life safety system addition of 1 spot smoke detector.

    Complete Permit 201903135125 $$$ $4,435

DBI holds 37 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 37.

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