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General ConstructionNorthridgePermit issued

New ADU Construction at 18313 W Chatsworth St, Northridge

18313 W CHATSWORTH ST, Northridge, 91326

Winston

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Reported project cost

$150,000

As declared on the permit filing. Bldg-New.

Issued
May 8, 2026
Expires
—
License
B

What was permitted

Homeowners in Northridge considering an Accessory Dwelling Unit (ADU) can view recent project costs. This permit is for the new construction of a detached ADU, designed by an engineer.

This new building permit was issued on May 8, 2026, with an estimated project cost of $150,000. The contractor is listed as unknown, associated with a 1 or 2 family dwelling.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number24010-20000-01823
Work permit #—
Job filing number—
Work typeBldg-New
StatusIssued
Job descriptioneplan: New 42'x25' one story detached accessory dwelling unit per engineer design (New Construction, orConversion of Existing per Ordinance, LAMC 12.22 A.33(b)(1))
Floor / unit—
Estimated cost$150,000
ApprovedFebruary 25, 2025
IssuedMay 8, 2026
Expires—
BBL—
BIN—

Related searches

general constructionaccessory dwelling unitADUnew constructionNorthridgeLos Angelesresidential construction$100,000+