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WaterproofingSouth of MarketPermit issued

Waterproofing Work at 321 Clementina St, San Francisco

321 Clementina St, South of Market, 94103

Winston

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Reported project cost

$56,031

As declared on the permit filing. Alterations · Apartments.

Issued
September 16, 2026
Expires
—
License
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What was permitted

This permit is for alterations to an apartment building located at 321 Clementina Street in San Francisco's South of Market neighborhood. The work specifically involves cleaning and preparing a concrete slab, followed by the installation of traffic coating for waterproofing the garden terrace.

The permit was issued on September 16, 2026, with an estimated project cost of $56,031. A -1 Roof Management & Construction, Inc is the contractor responsible for this waterproofing project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202609168188
Work permit #—
Job filing number—
Work typeAlterations · Apartments
Statusissued
Job descriptionclean and prep concrete slab, install traffic coating to waterproof the slab on garden terrace.
Floor / unit—
Estimated cost$56,031
ApprovedSeptember 16, 2026
IssuedSeptember 16, 2026
Expires—
BBL—
BIN—

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