50 Balmy Street
Mission · San Francisco, CA 94110
Permit history
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Oct 2021
Per adu ord# 162-16: convert portion of e 2 story sfr to attached, integral accessory dwelling unit. proposed adu converts 590 sq ft within conditioned 1st floor of existing residence from den/storage to attached adu. new adu 39.8% of existing gross building area. mep work.
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Aug 2020
Reroofing - apply 1 layer of 1/4 inch fanfold over tar and gravel. apply and fasten 1 layer 60mil tpo roof membrane.
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Oct 2010
Replace 8 windows. visable from street. no structural changes, max u factor.40.
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Apr 2009
Work @ one unit only. replace 2 windows like for like on rear elevation on the 2 unit building.(bed 5050, liv 5060) not visable from street. meets or exceeds rfactor 0.67.
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Sep 2008
Install 16 roof-mounted solar pv modules, 210 watts per module, 1 interactive inverter, 3000 power rating watts. meets all criteria on "electrical permit appl for solar pv" except requires fire review for less than 36" clearance on roof edge.
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Oct 2007
Remove 1 window and 1 door at rear of upper floor and replace with a slider door per plan. remove 1 door and 1 window at lower floor and replace with a slider door per plan. construct a new steel strong wall at the rear on both upper and lower floors. this is a revision permit application 2007/08/28/1050.
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Aug 2007
Remove & replace kitchen cabinets. interior alterations also include removing & replacing interior doors. remove & replace exterior fence. not visable from street.
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Apr 2004
Revision to permit application 200311200687, remove wall, between bedroom & living room downstairs, add lauver door.
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Nov 2003
Re#200310248532. relocate approved position of grade beam from n w rear to s w rear of building. not.
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Oct 2003
Rev.appl#200302137361 remove/replace slab on g/f, needed for extra ceiling ht. remove 2 fau & replace.
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Feb 2003
The current building contains two identical flats located on the second fl above a garage & storage area.
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Oct 2002
Install 2 vinyl windows in kind into e frames.no change size, location. no structural. do face front.
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Jan 1996
Install post to beam simpson, pier, sheating & expansion bolts.
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Jan 1996
Reroofing.
4 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.