821 Leavenworth Street
Nob Hill · San Francisco, CA 94109
Permit history
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Sep 1988
Parapet reinforcement.
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Apr 1990
Repair for earthquake.
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Feb 1995
Fdn and steel framing (roof diagram).
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Jun 1996
Seismic retrofit.
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Oct 1996
Repair door & repair exit, fire violation #110916.
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Oct 1997
Remove security bars from door & windows.
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Jul 2000
Back porch/steps repair (dry rot).
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Jul 2000
Repair ceiling plaster after environmental safety contractor removes acoustic spray with 1-5% aspest.
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Mar 2001
Reroofing.
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Nov 2001
Replacement of 3 slabs of columbia marble in entry way.
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Dec 2022
Addition to existing fire alarm system. install power supply, low frequency sounders, aes monitoring module.
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Jan 2023
As-built to f/a permit 202212067766. reconfirguring of low frequencey circuits. no device will be added. all calculations are still under specification standard.
1 nominal $1 street-space or sidewalk permit is omitted from the timeline.
Not yet documented: the architect and builder and the early residents. Submit an update