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General ConstructionHaight AshburyPermit issued

Home Addition and Remodel at 900 Clayton St

900 Clayton St, Haight Ashbury, 94117

Winston

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Reported project cost

$250,000

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

Issued
April 15, 2026
Expires
—
License
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What was permitted

For homeowners in the Haight Ashbury area considering expansions, this permit offers insight into project scope and cost. The work involves a 153 sq ft addition at the third floor with a service platform and a 61 sq ft addition at the garage level, along with window replacements and a bathroom remodel.

Issued on April 15, 2026, this extensive remodel project had an estimated cost of $250,000. At6 Design Build was the contractor for this work.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202604018710
Work permit #—
Job filing number—
Work typeAlterations · 1 Family Dwelling
Statusissued
Job descriptionremodel to include 153 sf addition at floor 3 with flat service platform above and 61 sf addition at level 1 garage. all within (e) footprint. (n) windows at level 3 at rear facade and lightwell, replace (1) door at level 2 rear, 2 window sashs at level 3 front , 1 skylight and bathroom remodel, (n)
Floor / unit—
Estimated cost$250,000
ApprovedApril 15, 2026
IssuedApril 15, 2026
Expires—
BBL—
BIN—

Related searches

Alterations1 Family DwellingHaight AshburySan FranciscoHome Addition$250,000