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General ConstructionInner RichmondPermit issued

Home Extension and Bathroom Addition at 755 12th Av, San Francisco

755 12th Av, Inner Richmond, 94118

Winston

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Reported project cost

$140,000

As declared on the permit filing. Alterations · 1 Family Dwelling.

Issued
July 24, 2026
Expires
—
License
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What was permitted

This permit in the Inner Richmond neighborhood of San Francisco involves a significant expansion of a single-family home. The project includes building a one-story extension at the rear and converting an existing sunroom into a full bathroom.

The permit was issued on July 24, 2026, with an estimated project cost of $140,000. Bay Concept Builder Group is the contractor managing this substantial home improvement project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202604139315
Work permit #—
Job filing number—
Work typeAlterations · 1 Family Dwelling
Statusissued
Job description1-story extension at rear of bldg. remove (e) 1 story deck, re-built 1-story extension in same location on g/f. convert (e) sunroom to full bath at 3/f.
Floor / unit—
Estimated cost$140,000
ApprovedJuly 24, 2026
IssuedJuly 24, 2026
Expires—
BBL—
BIN—

Related searches

general constructionhome additionbathroom additionInner RichmondSan Franciscosingle-family dwelling$140,000