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Know This Place

District 6 · Block 3820, Lot 004 · ZIP 94107

CCA Montgomery Campus

450 Irwin Street

  • School building
  • 4 stories
  • 100,732 ft2
  • 198,000 ft2 lot area
  • Zoned M2
  • Not a historic resource
37.7680, −122.3982 Street View appears here once a Google Maps embed key is configured.
  1. 1951

    Built as the Greyhound Bus Lines garage, designed in 1950 by Skidmore, Owings & Merrill: an unusually complete application of the International Style to a utilitarian building, and one of the most architecturally significant buildings of the immediate postwar years in the district.

    Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
  2. Oct 1995
    Permit 9517367 $$$ $62,520

    Non-structural demolition of office partitions.

  3. Jun 1997
    Permit 9710045 $$$ $500,000

    Seismic retrofit only.

  4. Dec 1997
    Permit 9724354 $$$ $2,200,000

    Relocate rest rooms, #9710045.

  5. Feb 1998
    Permit 9802393 $$$ $120,000

    New fire sprinkler system in eq retrofitted building.

  6. Apr 1998
    Permit 9805943 $$$ $138,714

    Reroofing.

  7. Apr 1998
    Permit 9807682 $$$ $2,100,000

    Build out additional space within core upgraded-9710045.

  8. Jun 1998
    Permit 9809953 $$$ $510,000

    Provide mec electrical/hvac/lighting(revise ap#9724354 & 9710045).

  9. Sep 1998
    Permit 9818442 $$$ $120,000

    To install partitions in existing space/all partitions non-b.

  10. Oct 1998
    Permit 9822365 $$$ $85,000

    Install ramp for exiting.

  11. Dec 1998
    Permit 9825243 $$$ $120,000

    Revised fire sprinkler plans permit application 9802393.

  12. Feb 2016
    Permit 201602038686 $$$ $1,600,000

    Interior remodel in existing college of the arts building. remodel includes 2-story "classroom pod" with (3) offices on 1st fl & double height space "open studio". relocate existing stair & extend existing interior balcony to access 2nd fl of the classroom pod. replace existing skylight.

  13. Jun 2016
    Permit 201606109683 $$$ $160,000

    No addt'l space conditioning capacity to be installed as part of this permit, install rooftop exhaust fan for open studio 150, install rooftop exhaust fan for vocational classrm studio 240, install rooftop exhaust fan for classroom 140 & 121.install reheat coil complete with ductwork to rms 140 &141.

  14. Jul 2016
    Permit 201607283570 $$$ $376,000

    Install lights, plugs, conduit & cabling; also fire alarm data for 2 new classroom pods & 1 open class room area. ref pa 2016-0203-8656.

  15. Jun 2018
    Permit 201806283199 $$$ $70,000,000

    To erect 4 stories, no basement, type i-a & v-b, post secondary education.

  16. Jun 2020
    Permit 202006269257 $$$ $100,000

    Test pile program associated with 201806283199, cordon-johnson & assoct will install 4 sacraficial test piles, 4 sacrificial reaction piles & perform load testing in advance of installation of appox production piles.

  17. Apr 2022
    Issued Permit 202204222823 $$$ $110,000

    Interior tenant improvement, non structural, approx. 9200 sq ft.

  18. Mar 2023
    Withdrawn Permit 202303224158 $$$ $732,300

    New nfpa 13 automatic wet fire sprinkler system, 1160 new sprinklers.new nfpa 14 class 1 manual wet standpipe system including combination standpipe, 28 hose valves.new nfpa 20 horizontal splitcase fire pump system including jockey pump, controllers, and test assemblies. reference bpa#2018/0628/3199.

  19. Apr 2023
    Permit 202304206113 $$$ $450,000

    Alteration to existing clerestoru window, replace with temp insul window units. not visible from street.

  20. 2024

    Built.

  21. Apr 2024
    Permit 202404089579 $$$ $50,000

    Installl emergency responder radio coverage system.

  22. Jul 2024
    Withdrawn Permit 202407035774 $$$ $186,000

    Interior ti (n0n-structural) of partial 2nd fl of existing schoool, addition of rooftop mechanical with structural support, no area increase. no change in occupancy.

  23. May 2025
    Permit 202505287353 $$$ $180,000

    2nd/fl: interior tenant improvement of approx. 2004 gsf of the existing use on the second floor, and exterior modifications tot eh roof for the additio of the erv unit to provide make-up air serving the area of the interior renovation.

DBI holds 105 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 105. 4 expired permits are not shown. The assessor dates the building to 2024; the city's 2011 survey of Showplace Square and the northeast Mission dates it to 1951. The survey dates this building to 1951 in one place and 1946 in another.

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