50 Fell Street
Hayes Valley · San Francisco, CA 94102
Permit history
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Nov 1985
Install new child care room.
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Oct 1987
Undertake skylight repair/replace existing clay tile roof.
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Mar 2000
Oti 1 1st floor, el & me.
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Mar 2000
Oti 2 1st floor, el.
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Mar 2000
Construct 1hr tunne to provide exit from upper floors to grade. accessibilty address under oti-1.
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Apr 2000
Oti-2: mechanical only (2nd fl.).
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May 2002
Revision to clear n.o.v.#200117279.
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May 2013
Seismic retrofit of front brick portion of address.
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Dec 2013
North wing.interior ti for a new daycare facility in a building with two inter- connected wings. this permit is for work in the east wing. mep, structural, ls, sprinkler & exterior work under separate permit. maher ordinance-extended is not required.
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Dec 2013
Interior ti for a new daycare facility in a building with two inter- connected wings. this permit is for work in the east wing. mep, structural, ls, sprinkler & exterior work under separate permit. maher ordinance-extended is not required.
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Dec 2013
Compliance with ordinance no.155-13 not required. excavation <50 cu.yd. exterior work to include modification of existing ramp & addition of new ramp, replacement of (3) existing doors & new interior ramps & refurbish existing windows.
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Feb 2014
Minor demolition per ab-017. building to remain unoccupied. compliance with ordinance 155-13 not required.
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Feb 2014
Interior seismice retrofit of 2 story steel frame and brick infill building at the east wind and 3 story with mezzanine and basement building at the north wing. compliance with ordinance no. 155-13 required.
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Apr 2014
Mechanical and electrical work associated with 201312184450 and 201312184452.
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May 2014
To erect non electric, single faced sign. ** maher: compliance with ordinance no# 155-13 not required. **.
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May 2014
To erect non electric, projecting, double faced sign. ** maher: compliance with ordinance no# 155-13 not required. **.
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Jun 2014
Install fire sprinkler system throughout building per nfpa 13 including new 4"fire service off of 8" main on fell st. total new heads 363. ref 201312184452, 201312184450. -maher- compliance with ordinance no 155-13. not required.
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Jul 2014
Revision to an existing t.i. appl.201312184450 including interior walls, doors/frames, mill work and adding 2 restrooms. all exterior doors and openings under separate application. maher n/a.
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Aug 2014
Historical & non-historical items include demolition of existing brick ramp. addition of 2 new doors. addition of ada ramp. site grading & landscaping & play yard. ** maher: compliance with ordinance no# 155-13 not required **.
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Sep 2014
New fire alarm system added to an existing building to include: (1) facu (1) voice control panel. (2) annunicators (1) power supply (1) pull station (40) smoke detectors (1) heat detector (14) duct detectors (34) modules (13) voltage relays (21) strobes (35) speaker/strobes. permit application 201312184452 & #201312184450.
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Feb 2016
Minor alteration entails the removal of infilled openings on the north, non-primary facade within an existing concrete wall and installing (11) new steel, multi-lite windows to match existing surrounding openings. maher n/a.
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Dec 2018
2nd fl - interior ti of east wing. no alteration to primary vertical and or lateral structural elements. no change in use. remove non load bearing walls to enlarge 1 classroom; remove 1 restroom & enlarge 1.
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Jul 2019
Reroofing. remove existing underlayment and existing red tile and install certainteed's ultra glass sa roofing underlayment. reinstall salvaged roof tile with copper wire and nails. no other work under this permit. this is like-for-like. no structural work without a new permit - mr **maher n/a**.
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Mar 2021
Install a new child's restroom in an existing classroom on 1st floor. install a new child's counter and sink in same classroom.
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Aug 2025
Converting existing dact to new cellular communicator, all existing fa system components to remain unchanged. adding clss cellular gateway to existing system. (1) clss gateway (1) module. ref permit application 2014-0922-6954.
DBI holds 52 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 52. 15 of them are nominal $1 street-space or sidewalk permits.
Not yet documented: the architect and builder and the early tenants. Submit an update