25 Jessie Street
East Cut · San Francisco, CA 94105
Permit history
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Feb 1982
Additions alterations or repairs.
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Jun 1982
Building use: office.
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Jun 1982
Building use: office.
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Dec 2005
Remove all existing fire alarm system and upgrade to notifies 3030 system. upgrade current coverage of strobes to meet new codes.
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Sep 2007
T/i -change copy room to open office, new private office/ 7th floor/sprinkler/fire alarm sep. application.
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Jun 2020
Reroofing.
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Dec 2020
Fire alarm; 1 relay module to be added to existing facu for the flashing helmet at passenger elevator.
One Ecker Square
Perini Land & Development built the tower on speculation in 1982–83. The state historic-resource form records a hybrid of Corporate Modern and Brutalist manner, and reads the two-storey, south-facing open-air atrium as a response to the city's 1971 Urban Design Plan — the thinking that produced the open-space requirement this page's garden satisfies.
Not yet documented: the developer, the early tenants, who designed the open space and the date of the last recorded sale. The SF Planning Department's own historic-resource survey lists the assessor's date as 1982, but its descriptive text states the building was "completed in 1983" and "constructed in 1982-83." Submit an update