2824–2828 21st Street
Mission · San Francisco, CA 94110
Permit history
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Aug 2020
Garage door replacement - no change to size location or number of openings.
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Jul 2019
Installing protective cabinet around gas meters relocate gas meters to facade. new brace wall.
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Jan 2019
Installation of a sprinkler monitoring system - ref pa 2017-1229-7642 and 2018-1023-3833.
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Dec 2018
Revision to permit application 2017-1229-7642 light well change only at 2nd fl fill in with 1 hour fire rated construction.
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Oct 2018
Install new fire sprinkler system per nfpa#13 throughout basement and 1st floor only. including new 2-inch dedicated fire service off of 8-inch main on 21st st. per nfpa 24. total ref 201712297642.
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Aug 2018
Add code cokmpliant 5'-0" metal sprial staircase from 3rd floor to new rear deck. add new 249 sq ft roof deck to be accessed by top unit only.
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Feb 2018
Excavate front half of basement to increase ceiling height from 6'7" to 8'0". add wide garage door & ramp. alter floor framing in front 1st floor bedroom only to accomodate new garage.
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Dec 2017
Remodel existing kitchen & bathrooms at 3 units. add new bathrooms at all units. add master suite with bath to rear basement level. replace all windows in existing openings. repair existing siding and mouldings. infill existing lightwell on left (with s) of building. voluntary upgrade of foundation.
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Mar 1997
Repair existingrear egress stairs, provide new railing.
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Oct 1996
Repair exterior staircase repair bathrms new fixtures.
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.