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General ConstructionChatsworth - Porter RanchPermit issued

SB9 Unit Alteration at 10458 N De Soto Ave, Chatsworth - Porter Ranch

10458 N DE SOTO AVE, Chatsworth - Porter Ranch, 91311

Winston

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Reported project cost

$10,500

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

Issued
August 18, 2026
Expires
—
License
1 or 2 Family Dwelling

What was permitted

This is a supplemental permit for an existing SB9 unit located at 10458 N De Soto Ave in Chatsworth - Porter Ranch. The work involves making the SB9 unit larger, indicating an expansion or modification to the existing structure.

The permit was issued on August 18, 2026, with an estimated project cost of $10,500. This permit is an addition to a previously issued permit for the property.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number26014-20001-00332
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job descriptionEPLAN: Supplemental permit to 26014-20000-00332 to make the SB9 unit larger
Floor / unit—
Estimated cost$10,500
ApprovedMay 12, 2026
IssuedAugust 18, 2026
Expires—
BBL—
BIN—

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SB9 unitalterationChatsworth - Porter RanchLos Angeles permits$10,500 projectresidential remodel