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Window ReplacementChatsworth - Porter RanchPermit issued

Window Replacement at 23251 W Chase St, Chatsworth - Porter Ranch

23251 W CHASE ST, Chatsworth - Porter Ranch, 91304

Winston

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Reported project cost

$2,000

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

Issued
October 23, 2026
Expires
—
License
1 or 2 Family Dwelling

What was permitted

Homeowners in Chatsworth - Porter Ranch can see the estimated cost for a residential window and door change-out project. This permit covers the replacement of 8 windows with dual-glazed, NFRC-labeled units, adhering to Title 24 energy efficiency requirements.

This building alteration permit was issued on October 23, 2026, with an estimated project cost of $2,000. The contractor information is listed as unknown for this 1 or 2 Family Dwelling project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number26016-90000-29637
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job description8 window(s). Window and door change-out (same size & type) for residential buildings. Dual glazing, labeled and certified by National Fenestration Rating Council (NFRC), is required for doors and windows replaced in all residential buildings, three stories or less, per Title 24, Part 6, Section 150.2(b)1B.
Floor / unit—
Estimated cost$2,000
Approved—
IssuedOctober 23, 2026
Expires—
BBL—
BIN—

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