37.7780, −122.4463 A locator map appears here once a Mapbox token is configured.
Know This Place

District 2 · Block 1149, Lot 046 · ZIP 94118

350 Masonic Avenue

School building · Eureka Valley

  • 3 stories
  • Zoned RH-3
  • Historic status: historic resource
37.7780, −122.4463 Street View appears here once a Google Maps embed key is configured.
15,673 sq ftBuilding area
46,438 sq ftLot area
  1. August 25, 1964

    Photographed.

  2. February 2, 1967

    The City Planning Commission changed the mortuary's status from a nonconforming use to a conditional use.

    San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)
  3. August 6, 1970

    A funeral home then in the building on the lot had only a freight elevator. The City Planning Commission approved, with conditions, adding a second, passenger elevator on the south side of the funeral home.

    San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)
  4. Nov 1985
    Permit 8512993 $$$ $1,250,000

    Roof extension - conversion of portion of roof & additions.

  5. Dec 1987
    Permit 8717357 $$$ $550,000

    Horizontal addition.

  6. Jul 1988
    Permit 8809997 $$$ $1,900,000

    Vertical & horizontal addition.

  7. Feb 1989
    Permit 8901846 $$$ $27,500

    Sprinkler system.

  8. Jun 1993
    Permit 9309906 $$$ $30,000

    Minor struct/new partit/demolition/relocate plumb/minor electrical/add h.

  9. Jul 2007
    Issued Permit 200707025713 $$$ $48,000

    New fire alarm/voice evacuation sys incl manual pull stations, smoke&motion detectors, ctrl modules&detectors for elevr ctrl, ctrl modules for dr ctrl, modules&detectors for fan ctrl, modules&detectors for fsd ctrl, monitor modules for sprinkler sys&security sys supervision audible/visual noti appliance.

  10. Jul 2007
    Permit 200707318231 $$$ $39,500

    Reroofing.

  11. Apr 2012
    Permit 201204198692 $$$ $70,000

    Local voluntary structural strengthening per plan.

  12. Jun 2012
    Permit 201206011669 $$$ $397,000

    Remodel existing kitchen and cafeteria at ground floor level. 3 new fire smoke dampers, new type 1 and 2 hoods, new exhaust ducting. fire alarm separte permit for fsd and suppression system connections. hood nad duct fire protection separate permit. exterior changes to be under separate permit.

  13. Jun 2012
    Permit 201206293870 $$$ $27,000

    Modification to e roofop playground fence including repairs in kind and adding a new overhead protective netting as well as new support for new basketball hoops/backboards. work also includes new waterproofing.

  14. May 2013
    Issued Permit 201305217529 $$$ $80,000

    New concrete/shotcrete site wall (retaining wall) along north property line 94'-0" long.

  15. Oct 2019
    Permit 201910164593 $$$ $4,500,000

    New building on two lots block 1149, lot 029 & lot 011. to erect 3 stories, no basement, type ii-b, school building.

  16. May 2020
    Permit 202005197605 $$$ $50,000

    Install temporary shoring to allow excavation for new development under permit application 2019-1016-4593.

  17. Oct 2020
    Permit 202010277496 $$$ $500,000

    Voluntary structural strengthening and barrier removal at the entrance on golden gate ave. no changes to the existing school use or exterior building envelope.

  18. Oct 2020
    Permit 202010297692 $$$ $30,000

    Deferred brb frame for pa201910164593.

  19. 2021

    Built.

  20. Oct 2021
    Permit 202110200813 $$$ $50,000

    To install the san francisco errcs compliant head end unit on the roof that connects to (7) interior antennas on all three levels. donor "roof" antennas pointing towards twin peaks master site.

  21. Mar 2022
    Withdrawn Permit 202203109749 $$$ $80,000

    Remodel existing rooms with new finishes, paint, lighting and acoustical treatment. sinks added to the science and math room. interior parition added in shared office space room no change to existing school use or exterior building.

  22. May 2024
    Permit 202405011192 $$$ $660,000

    Ti hallway renovations (finishes, partitions, lighting); bathroom ada upgrades on ground fl; add 1 adult bathroom on ground fl; no structural work.

  23. Jun 2024
    Issued Permit 202406214983 $$$ $128,454

    Removal of (2) existing rtus and 7 split system. installation of (2) new rtus and 7 new split systems. same location. similiar weight.

  24. Jan 2026
    Issued Permit 202601153981 $$$ $300,000

    Revision to bpa#202405011192. interior renovation of corridors on ground floor, 1/f & 2/f restrooms. refrence permit#202506309738.

  25. Jun 2026
    Issued Permit 202606123084 $$$ $300,000

    Remodel existing roof-top play area that includes the removal and replacement of an existing play structure, restriping of a play court, minor structural strengthing of roof framing members beneath the play structure, and resurfacing/reroofing.

DBI holds 69 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 69. 6 of them are nominal $1 street-space or sidewalk permits. 3 expired permits are not shown. The assessor dates the building to 2021, after this photograph was taken.

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