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General ConstructionMissionPermit issued

Window and Door Replacement at 3347A 21st St, San Francisco

3347A 21st St, Mission, 94110

Winston

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Reported project cost

$10,000

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

Issued
May 12, 2026
Expires
—
License
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What was permitted

This permit is for alterations to a two-family dwelling in the Mission district of San Francisco. The project involves replacing six windows and one patio door with units of the same size and style, featuring Marvin wood cladding.

Issued on May 12, 2026, this project is now complete. The estimated cost for this window and door replacement was $10,000, with Window Replacement SF (dba Window Replacem) as the contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202510097101
Work permit #—
Job filing number—
Work typeAlterations · 2 Family Dwelling
Statuscomplete
Job descriptionreplace 6 windows and 1 patio door with same size and style. all windows non street visible. new windows with wood clad by marvin.
Floor / unit—
Estimated cost$10,000
ApprovedMay 12, 2026
IssuedMay 12, 2026
Expires—
BBL—
BIN—

Related searches

window replacementpatio doormissionsan franciscoalterations2 family dwelling$10000