1555 Mariposa Street
Potrero Hill · San Francisco, CA 94107
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Jan 2001
Address assignment.
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Sep 2001
Fire alarm system-all floors & roof.
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Aug 2002
Enlarge office, install cabinets, acoustic wall & ceiling treatment, mevove trough sink & 2 faucets.
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2003
Rebuilt as the Live Oak School.
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Aug 2005
Reroofing.
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Mar 2006
Interior improvement for school gymnasium.
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Apr 2006
Cut back under ground by 8ft to relocate supply penitratim for new t.i. relocate riser and fdc stand pipe and reconnect to overhead. due to new mezinine add 4 pendent heads.
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May 2006
Lighting, mechanical. 200603086274. fire alarm under sep permit.
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Oct 2006
Install steel structure with plywood skin climbing wall at ground floor. change to approved app #200603086274.
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May 2007
Demolish four offices on ground floor and construct one new class room (#670) and one new office (55th). mechanical, electrical under seperate permit sprinkler & fire alarm under seperate permit.
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May 2007
Enclose third floor library mezzanine for media class room construction tech office i existing 3rd fl.class room space, no exterior work. mep under separate permit.
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Dec 2007
Remodel 1 classroom on 2nd floor and office areas on 2nd and 3rd floors, mep sprinkler and fire alarm under seperate permit.
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Mar 2012
Renovation to existing 1st floor reception area and office. 2nd fl foyer space and faculty lounge. 3rd fl foyer space, art room and offices, conversion of existing 3rd fl mezz into new mezzanine offices.
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Jan 2014
Remodel existing school k-12 at ground level. provide new toilets, partition walls for class rooms. offices, storage. provide new exit doors at exist garage door required for egress.
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May 2014
Create opening in e non bearing cmu wall between live oak at 1555 mariposa and live oak school expansion at 1501 mariposa. these spaces are e occupancy, sprinklered and located in the same building. maher 155-13 not required.
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Feb 2015
Partial remodel on g/f and 1/f of the k-8 school and includes a voluntary seismic rtrofit. this project moves an existing stair, creates an office area. adds restrooms, adds shear walls and creates three openings to the adjacent building.
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Jun 2015
Interior demolition of non-bearing partitions, ceiling and fixtures on the ground level and 2nd floor of a k-8 school. work will be followed by a retrofit / remodel reference permit application 201502057610. note space will be vacant during demolition.
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Jun 2015
T.i. to the existing fire sprinkler system, 92 sprinklers on 1/f & 2/f. also install new sprinkler riser with bfp in 1501 mariposa. t.i. permit application 201401307393 n/a ordinance #155-13.
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Dec 2015
Partial remodel (t.i.) of ground floor of existing school (k-8). convert shell space to commerical kitche. new partitions, new ceilings, new lighting, equipment connections to existing utilities. mep under separate permit.
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Mar 2016
Convert shell space into commercial kitchen: new partitions & ceilings, new lighting, plumbing, hood and exhaust fan; n/a maher ord. 155-13.
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Jun 2016
New communicating opening per sfbc ab-010 in the shared property seperation wall between 1555 and 1501 mariposa. the new opening at ground level will allow the owner and occupant of 1555 mariposa, k-8 school- improved use of that space that it leases and occupies in the adjacent property.
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Jun 2017
Demolition of existing exit stairs, addition of new stair. addition of communicating opening to 1501 mariposa. demolition of stair, new roof top play area. new topping slab @ roof (mahner n/a). fire alarm and sprinklers deferred, if necessary.
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Feb 2018
Replace certain property line windows on the south wall of 1555 mariposa st, building along with the recordation of a no-build easement on the related/mariposa development property at 1601 mariposa st, adjacent to the south wall. maher n/a.
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Feb 2018
New opening shall be created between existing and non existing walls. ref other permit for communicating opening app#201801229151. n/a for maher.
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Aug 2018
2nd and 3rd floor fire sprinklers. relocate 4 upright srpinklers t.i. maher n/a.
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Mar 2022
Voluntary upgrade to the existing fire alarm system: 1 facu, 1 evaa, 1 we4atherproof speaker/strobe, 8 speaker/strobe ceiling, 31 speaker/strobe wall, 1 control module.
DBI holds 54 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 54. 1 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