433 Powell Street
Nob Hill · San Francisco, CA 94102
Permit history
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Sep 1984
Installation of new entry & communicating doors to all guest.
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Jan 1985
Replacement of existing windows on east south & west south.
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May 1985
Additions alterations or repairs.
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Dec 1985
Replace flooring, front desk, bar, remove acoustical ceiling.
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Jan 1986
Restore exist. ornate plaster ceiling/replace millwork.
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Apr 1986
Install automatic fire sprinkler system.
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Dec 1986
Remodel commercial restaurant kitchen; new stainless counter.
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Dec 1986
Install dumb waiter as provided by supplier; matot 3-stop.
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Oct 1988
Reroofing.
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Jan 1990
Install additional fire sprinkler heads.
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Mar 1990
Install automatic fire protection system.
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Oct 1990
Kitchen and fire pump upgrade.
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Jul 1991
Demolition of existing shower, installation of stack washer.
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May 1992
Underpinning.
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Jan 1994
Install 2 fire-rated hold open doors on typical guestroom fl.
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Mar 1994
Exit corridor improvement to create 2nd means of egress.
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Aug 1994
Alter hall fire sprinkler system on floors 2 thru 15.
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Oct 1994
Revision to permit application 9404939. add additional fire escape.
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Jul 1997
Fire alarm system upgrade.
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Jan 2001
To remove & replace approx (798) detective omega sprinkler heads.
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Sep 2003
Install hood & duct protection system.
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Mar 2005
Installation og one smoke detector on the 1st floor elevator lobby.
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Jul 2007
Install 2 automatic fire sprinklers in storage room per code (nfpa 13) in basment feed from existing system.
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Oct 2012
Reroofing - install tpo memebrane over existing bur on front lower, raised elevator, rear lower and upper middle roofs.
DBI holds 27 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 27.
Not yet documented: the developer, the early tenants and the date of the last recorded sale. Submit an update