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General ConstructionMarinaPermit issued

Major Home Addition and Remodel at 2672 Union St, San Francisco

2672 Union St, Marina, 94123

Winston

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Reported project cost

$1,780,479

As declared on the permit filing. Additions & Alterations · 2 Family Dwelling.

Issued
May 11, 2026
Expires
—
License
—

What was permitted

Residents in the Marina neighborhood can observe the scale of major home transformations with this permit. The project involved adding a new horizontal extension, a fourth story, and an Accessory Dwelling Unit (ADU) under a state program, alongside remodeling the existing three stories.

This extensive addition and alteration project was issued on May 11, 2026, with a substantial estimated cost of $1,780,479. Mueller Nicholls Inc. is the contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202512151750
Work permit #—
Job filing number—
Work typeAdditions & Alterations · 2 Family Dwelling
Statusissued
Job descriptionnew horizontal addition, new vertical 4th story addition, add 1/f adu under state program and remodel of existing three stories.
Floor / unit—
Estimated cost$1,780,479
ApprovedMay 7, 2026
IssuedMay 11, 2026
Expires—
BBL—
BIN—

Related searches

additionsalterations2 family dwellingMarinaSan Franciscogeneral construction$1,780,479