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DemolitionChinatownPermit issued

Interior Soft Demo at 475 Sansome St, Chinatown

475 Sansome St, Chinatown, 94111

Winston

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Reported project cost

$80,000

As declared on the permit filing. Alterations · Office.

Issued
September 25, 2026
Expires
—
License
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What was permitted

This permit is for interior soft demolition work on the 20th and 21st floors of an office building located in San Francisco's Chinatown neighborhood. Soft demolition typically involves carefully removing interior finishes and non-structural elements.

The project, issued on September 25, 2026, has an estimated cost of $80,000. Principal Builders Inc. is listed as the contractor for this demolition work.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202609178277
Work permit #—
Job filing number—
Work typeAlterations · Office
Statusissued
Job descriptionfloor 20 +21- interior soft demo.
Floor / unit—
Estimated cost$80,000
ApprovedSeptember 25, 2026
IssuedSeptember 25, 2026
Expires—
BBL—
BIN—

Related searches

office alterationsChinatownSan Franciscointerior demolitioncommercial demolition$80,000