3549 23rd Street
Mission · San Francisco, CA 94110
Permit history
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Mar 2018
Install mini split heat pump.
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Feb 2018
Reroofing.
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Oct 2013
Add address to block 3646, lot 021 as; 3549a 23rd street.
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Apr 2013
Install fire sprinkelrs on 2nd & 3rd floor with 1-1/2" comb fire service off of 23rd st. to comply with nfpa 13r. refer permit application 2013-0410-4225-sq ft upper unit occupancy laod 13 one exit allowded with fire sprinklers per 1021.1 exception #4.
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Apr 2013
Revision to permit application 2012-0430-9416-sprinkler throughout upper unit (2nd & 3rd floors) under seperate permit. remove 1 exterior sets of wood stairs, infill 2 property line windows.
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Jul 2012
This application is to establish the occupancy as a two unit building without a house keeping unit.
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Apr 2012
Voluntary foundation replacement & seismic strengthening. move rental unit from 3rd fl to 1st fl. change interior volume @ rear level 2 to exterior deck. new baths & level 2 & 3.
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Nov 2004
Repair work will be less than 50 percent -repair side staircase which includes replacement of 20' 4.
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Jul 1997
Reroofing.
2 nominal $1 street-space permits are omitted.
Not yet documented: the architect and builder and the early residents. Know any of it? Tell us — just describe it in plain words.