Window & Door InstallationGranada Hills - KnollwoodPermit Issued

Window Replacement at 17531 W Lahey St, Los Angeles

17531 W LAHEY ST, Granada Hills - Knollwood, 91344

Estimated Project Cost

$0

Bldg-Alter/Repair

Issued

April 25, 2026

Expires

License

1 or 2 Family Dwelling

About This Project

Homeowners in the Granada Hills - Knollwood area can review this permit for a 6-window change-out at a residential property. The work involves replacing windows of the same size and type, in compliance with energy efficiency standards.

This alteration permit was issued on April 25, 2026, with an estimated project cost of $1,500. The contractor is listed as Unknown for this 1 or 2 Family Dwelling project.

What This Means For You

A homeowner in Granada Hills - Knollwood should note the $1,500 estimated cost for replacing 6 windows, meeting Title 24 requirements.

The Business That Did This Work

Contractor information not available for this permit.

Permit Details

Tracking Number26016-90000-10997
Work Permit #
Job Filing Number
Work TypeBldg-Alter/Repair
StatusIssued
Job Description6 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$1,500
Approved
IssuedApril 25, 2026
Expires
BBL
BIN

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window replacementGranada Hills - KnollwoodLos Angelesresidential buildingTitle 24$1,500 project cost

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