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General ConstructionVan Nuys - North Sherman OaksPermit issued

New 6 Unit ADU Construction at 6446 N Mammoth Ave, Van Nuys

6446 N MAMMOTH AVE 1-6, Van Nuys - North Sherman Oaks, 91401

Winston

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Reported project cost

$200,000

As declared on the permit filing. Bldg-New.

Issued
May 18, 2026
Expires
—
License
B

What was permitted

A new two-story, six-unit Accessory Dwelling Unit (ADU) is being constructed at 6446 N Mammoth Ave in the Van Nuys - North Sherman Oaks neighborhood. This project involves new building construction, indicating a significant development for the property.

This permit has been issued, with construction expected to commence around May 18, 2026. The estimated project cost for this new multi-unit ADU is $200,000.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number25010-20000-02618
Work permit #—
Job filing number—
Work typeBldg-New
StatusIssued
Job descriptionePlan - NEW 2 STORY 6 UNIT ADU PER GC 66323(A)(4), NFPA 13
Floor / unit—
Estimated cost$200,000
ApprovedJune 11, 2025
IssuedMay 18, 2026
Expires—
BBL—
BIN—

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ADU constructionVan Nuys - North Sherman OaksLos AngelesNew Building Permit$100,000 - $250,000Multi-family dwelling