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General ConstructionMission BayPermit issued

Office Tenant Improvements at 153 Townsend St, Mission Bay

153 Townsend St, Mission Bay, 94107

Winston

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Reported project cost

$189,254

As declared on the permit filing. Alterations · Office.

Issued
June 18, 2026
Expires
—
License
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What was permitted

This permit is for tenant improvements (TI) at an office building located at 153 Townsend Street in the Mission Bay neighborhood. The work involves the removal of non-structural partitions and building modifications to reconfigure the interior space.

Issued on June 18, 2026, the project has an estimated cost of $189,254, with Singular Builders as the contractor. New or revised mechanical, electrical, and plumbing (MEP) work will be handled separately as design-build elements.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202512182140
Work permit #—
Job filing number—
Work typeAlterations · Office
Statusissued
Job description1st floor: t.i. including the emo of non-structural partitions and building. new non-structural partitions: all new or revised mep and life safety work will be design-build and submitted separately. (bldg is fully sprinklered)
Floor / unit—
Estimated cost$189,254
ApprovedJune 18, 2026
IssuedJune 18, 2026
Expires—
BBL—
BIN—

Related searches

office alterationsMission BaySan Franciscotenant improvementsMEP$189,254