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General ConstructionHayes ValleyPermit issued

Retaining Wall Repair at 509 Buchanan St, Hayes Valley

509 Buchanan St, Hayes Valley, 94102

Winston

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Reported project cost

$4,000

As declared on the permit filing. Alterations · Apartments.

Issued
August 10, 2026
Expires
—
License
—

What was permitted

A damaged and leaning front retaining wall on a property in San Francisco's Hayes Valley neighborhood was recently repaired. This project involved removing and replacing a 5-foot section of the wall within the property lines.

The permit for this alteration was issued on August 10, 2026, with an estimated project cost of $4,000. Threemile Construction was the contractor for this repair.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202607175182
Work permit #—
Job filing number—
Work typeAlterations · Apartments
Statusissued
Job descriptioncomply w/ nov #202657943: remove/replace front damaged & leaning retaining wall in-kind. 5' in length within property line.
Floor / unit—
Estimated cost$4,000
ApprovedAugust 10, 2026
IssuedAugust 10, 2026
Expires—
BBL—
BIN—

Related searches

retaining wall repairHayes ValleySan Franciscoalterationsapartment building$4,000