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General ConstructionSunset/ParksidePermit issued

ADU Conversion at 1342A 21st Ave, San Francisco

1342A 21st Av, Sunset/Parkside, 94122

Winston

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Reported project cost

$66,859

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

Issued
September 10, 2026
Expires
—
License
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What was permitted

A permit was issued for an addition and alteration project at 1342A 21st Avenue in San Francisco's Sunset/Parkside neighborhood. This project involves converting an existing bedroom and bathroom on the first floor into a new Accessory Dwelling Unit (ADU) under the state ADU program, with no changes to the building's exterior.

The permit for this ADU conversion was issued on September 10, 2026, with an estimated project cost of $66,859. Kelun Construction is listed as the contractor for this project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202605181481
Work permit #—
Job filing number—
Work typeAdditions & Alterations · 1 Family Dwelling
Statusissued
Job descriptionconvert (e) bedroom & bathroom on 1/f to new adu under state adu program. no changes to elevation & ceiling heights.
Floor / unit—
Estimated cost$66,859
ApprovedAugust 11, 2026
IssuedSeptember 10, 2026
Expires—
BBL—
BIN—

Related searches

ADU conversionSunset/ParksideSan Francisco1 Family Dwelling$50k-$100kaddition and alteration