500–510 Bush Street
Financial District · San Francisco, CA 94108
Permit history
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Dec 1982
Additions alterations or repairs.
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Jan 1991
Electric sign.
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Jan 1991
Electric sign.
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Jan 1991
Electric sign.
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Jul 1991
Basement fire protection system upgrade.
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Jul 1991
Erect sign.
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Mar 1992
Signs.
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May 2000
Relocate & replace existing fire sprinkler pump.
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Apr 2001
Sprinklers separate permit (basement level repairs).
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Aug 2002
Repair fire pump rm for final, renewal 200104166950.
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Nov 2002
Remodel steel ladder&deck to access basement fr grd floor.storage access ladder.not fire escape.
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Mar 2004
Store front renovation relocate exist entrancce to corner isntall auto door opene lower floor at.
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Sep 2005
Hvac, 2, fan air, 2, condenser, duct work, refrig piping, condensate piping.
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Aug 2006
Tie in at fire communicator for sro fire sprklr system bsmnt area only.new fire pump to be supervised. add fire horn strobes, flow switch to coply with nov 200236035 dated 12/13/2002. nov #200236035.
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Sep 2006
To install fire sprinkler system to comply with ord. #170-02 his nov 32200236035 dated 12/13/02.
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Sep 2007
Construct new waterflow switches to fire alarm system to comply with complait # 200236035.
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Oct 2008
Comply with nov 200864037. remove partition wall that was installed in laundry room without the benefit of a building permit. start of work inspection req with start of work verification by bid.
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May 2014
Installation of 12 grab bars in 6 common use toilet rooms, following diagram 5 'alternate narrow or small toilet room from the sq ft sro grab bar ordinance 029-13 only. bars are 24" in length with a diameter of 1-1/4" able to support a 250 lb load to comply with nov #201456401 item #3.
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Jul 2015
Remove accessory structures at the roof, remove 2 existing defunct water towers, remove existing tool shed, remove existing defunct hood exhaust duct.
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Oct 2015
To comply with n.o.v#201554151 by revering community kitchen to dwelling unit, revering community room to 3 guest rooms, revering storage rooms to gusetrooms for original count of 92 rooms. fire under separate permits.
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Feb 2016
Like for like voluntary fire system replacement of panel, smokes, pull stations at the same location. install monitor modules to tie in existing sprinkler devices to nw panel. install relay modules for nw elev. recall due to elevator modernization. tie in existing notification devices to new panel.
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Apr 2017
Interior tenant improvement at gr fl. replace flooring and ceiling. new lighting, new gyp bd at walls. new handicap accessible bathroom.
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Dec 2019
Ti of nfpa fire sprinkler system. add 4 sprinkler heads total on 6 & 7th fl. relocate 2 sprinkler heads on 3rd fl.
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Mar 2021
Renovation of existing kitchen, replacement of existing kitchen cabinets, and appliances. all work interior, no change to wall locations.
DBI holds 42 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 42. 3 of them are nominal $1 street-space or sidewalk permits.
Not yet documented: the architect and builder, the early tenants and the date of the last recorded sale. Submit an update