447 Battery Street
Financial District · San Francisco, CA 94111
Permit history
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Aug 1982
Building use: office.
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Mar 1986
Parapet safety section file #1848 parapet reinforcement.
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Oct 1986
Alter office layout, remodel toilet rms, add entrance.
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Feb 1987
Erect sign.
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May 1987
Electrical lighting & power, supplement to #8613481.
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Jun 1987
Fabricate & install awning.
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Jul 1987
Fabricate & install awning.
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Apr 1988
Tenant improvement.
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Apr 1989
Re - roofing.
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Jun 1996
To comply with umb ordinance.
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May 1998
To erect single-faced electrical sign on wall.
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Nov 1998
Earthquake retrofit -umb special procedure.
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Feb 2007
Install of wireless microcell antenna, microcell equipment, cable & cable tray. no batteries.
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Nov 2010
New wine bar with prep kitchen. rebuild exterior deck. hvac under sep permit. sidewalk work under separate permit.
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Aug 2011
Interior demolition of 3rd floor, construction of new offices & conference room. restroom and breakroom upgrades.
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Feb 2012
Replace interior ductwork on 4-5 ton hvac systems.
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Mar 2012
Add new fire alarm devices to existing fire alarm system in new ti space. includes 8 horn strobes, 2 strobes, 1 bps, 1 smoke detector.
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Apr 2012
Replace 2 rooftop hvac units.
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Aug 2013
2nd floor interior tenant improvement including interior doors, walls, glazing, coffee rooms, ada restroom upgrades; compliance with ord 155-13 not required.
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Oct 2013
Like for like voluntary system replacement new facp in non-sprinklered building-replace existing 4 smokes & 5 pull stations with new devices at the same location. existing horn/strobes remain the same.
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Mar 2014
New duct work. reference#2013-03-08-3815 & 2014-02-19-8825. (new duct work) compliance with maher ordinance # 155-13 does not apply.
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May 2015
3rd fl: full floor ti. demolition of no9n structural finishes, new partitoins at same location than existing, new finishes and millwork, new lighting, and electrical distribution, new plumbing under another permit, life safety in kind, new exit signs. maher not req.
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Oct 2015
New t-bar ceiling, lighting, cabinet, paint, electrical, outlet. interior remodel only.
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Feb 2016
Due to the interior remodeling on 1st floor, 1 pull stn will be installed, new notification appliances, new devices will be tie in to existingcontrol panel in the lobby, t.i. permit application 201510139551, fa 201310290508; maher n/a.
DBI holds 30 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 30. 2 of them are nominal $1 street-space or sidewalk permits.
Not yet documented: the architect and builder and the early tenants. Submit an update