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Accessory Dwelling Unit (ADU)Chatsworth - Porter RanchPermit issued

Accessory Dwelling Unit (ADU) Construction at 8350 N Quartz Ave, Chatsworth - Porter Ranch

8350 N QUARTZ AVE, Chatsworth - Porter Ranch, 91306

Winston

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Reported project cost

$116,000

As declared on the permit filing. Bldg-New.

Issued
May 22, 2026
Expires
—
License
B

What was permitted

Homeowners in Chatsworth - Porter Ranch considering adding an Accessory Dwelling Unit (ADU) can find valuable cost information here. This permit is for a new, fully electric detached ADU, complete with an attached patio cover.

The permit was issued on May 22, 2026, with an estimated project cost of $116,000. This project falls under specific Los Angeles Municipal Code regulations for ADUs.

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Tell us what you have in mind. We scope it, price it against work like this in Chatsworth - Porter Ranch, and lines up the right contractor. You approve; we handle the back-and-forth.

View the official permit record

Tracking number, work description, cost and dates

Tracking number25010-20000-01722
Work permit #—
Job filing number—
Work typeBldg-New
StatusIssued
Job descriptionNEW DETACHED, FULLY ELECTRIC ACCESSORY DWELLING UNIT WITH ATTACHED PATIO COVER PER LAMC 12.22 A.33(b)(1),(c),(d),(h) and (k).
Floor / unit—
Estimated cost$116,000
ApprovedApril 23, 2025
IssuedMay 22, 2026
Expires—
BBL—
BIN—

Related searches

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