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Accessory Dwelling Units (ADUs)Canoga Park-West Hills-Winnetka-Woodland HillsPermit issued

ADU Conversion at 21601 W Erwin St, Los Angeles

21601 W ERWIN ST 1-269, Canoga Park-West Hills-Winnetka-Woodland Hills, 91367

Winston

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Planning accessory dwelling units (adus) work near Canoga Park-West Hills-Winnetka-Woodland Hills? I’ll scope it, price it, and line up the right pro.

Reported project cost

$226,000

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

Issued
July 24, 2026
Expires
—
License
Apartment

What was permitted

This permit is for the conversion of existing offices and a recreation room within an apartment building into three Accessory Dwelling Units (ADUs) in the Canoga Park - West Hills - Winnetka - Woodland Hills area of Los Angeles. All work is being performed according to engineering plans.

The project was issued on July 24, 2026, with a significant estimated cost of $226,000. Samar Construction Inc (B) is the contractor responsible for this alteration and repair work.

Plan a similar project

Want work like this done at your place?

Tell us what you have in mind. We scope it, price it against work like this in Canoga Park-West Hills-Winnetka-Woodland Hills, 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 number26016-20000-04506
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job descriptionCONVERT (E) OFFICES AND RECREATION ROOM IN EXISTING APARTMENT BUILDING INTO (3) ACCESSORY DWELLING UNITS AS PER GC 66323(a)(3) , ALL WORK PER ENGINEERING
Floor / unit—
Estimated cost$226,000
ApprovedFebruary 19, 2026
IssuedJuly 24, 2026
Expires—
BBL—
BIN—

Related searches

ADU conversionaccessory dwelling unitCanoga ParkLos Angelesalteration and repairapartment building$226,000 project cost