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General ConstructionChatsworth - Porter RanchPermit issued

Accessory Dwelling Unit Conversion at 8408-8410 N Cozycroft Ave, Chatsworth - Porter Ranch

8408-8410 N COZYCROFT AVE, Chatsworth - Porter Ranch, 91306

Winston

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Reported project cost

$20,000

As declared on the permit filing. Bldg-Alter/Repair.

Issued
October 16, 2026
Expires
—
License
1 or 2 Family Dwelling

What was permitted

This permit covers the conversion of an attached garage into an Accessory Dwelling Unit (ADU) in the Chatsworth - Porter Ranch neighborhood of Los Angeles. This type of project can add valuable living space to a single-family home.

The permit was issued on October 16, 2026, with an estimated project cost of $20,000. The contractor is listed as Unknown for a 1 or 2 Family Dwelling.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number26016-20000-22021
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job descriptionCONVERT ATTACHED GARAGE TO ACCESSORY DWELLING UNIT PER GCS 66323(a)(1).
Floor / unit—
Estimated cost$20,000
ApprovedAugust 19, 2026
IssuedOctober 16, 2026
Expires—
BBL—
BIN—

Related searches

Accessory Dwelling UnitADU conversionChatsworth - Porter RanchLos AngelesAlter/Repair$20,000