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General ConstructionChatsworth - Porter RanchPermit issued

Building Alterations at 9301 N Tampa Ave, Chatsworth - Porter Ranch

9301 N TAMPA AVE 1401, Chatsworth - Porter Ranch, 91324

Winston

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Reported project cost

$450,000

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

Issued
May 11, 2026
Expires
—
License
B

What was permitted

A supplemental permit has been issued for revisions to previously approved plans at 9301 N Tampa Ave in the Chatsworth - Porter Ranch area of Los Angeles. This indicates ongoing or modified construction work on the property.

The permit was issued on May 11, 2026, with a significant estimated project cost of $450,000. The contractor is identified as unknown for a commercial project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number25016-20003-36535
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job descriptionSUPPLEMENTAL PERMIT TO 25016-20000-36535 TO MAKE REVISIONS TO APPROVED SET OF PLANS
Floor / unit—
Estimated cost$450,000
ApprovedMay 4, 2026
IssuedMay 11, 2026
Expires—
BBL—
BIN—

Related searches

Building AlterationsPlan RevisionsChatsworth - Porter RanchLos AngelesCommercial Project$400,000+