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General ConstructionGranada Hills - KnollwoodPermit issued

Roofing and Window Work at 11140 N White Oak Ave, Granada Hills

11140 N WHITE OAK AVE, Granada Hills - Knollwood, 91344

Winston

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Reported project cost

$54,450

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

Issued
June 1, 2026
Expires
—
License
1 or 2 Family Dwelling

What was permitted

A significant re-roofing project, covering 170 squares with Class A or B material, was permitted in the Granada Hills - Knollwood neighborhood. This project also includes replacing windows and doors with dual-glazed, NFRC-certified units, and updating drywall for a single-family dwelling.

This alteration and repair project was issued on June 1, 2026, with an estimated cost of $54,450. The contractor is listed as unknown for a 1 or 2 Family Dwelling.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number26016-90000-14483
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job descriptionRe-roof with Class A or B roof covering material weighing less than 6 pounds per sq. ft. over new solid sheathing 170 Squares. Class A roof covering is required within Very High Fire Hazard Severity Zone (VHFHSZ). For residential roof replacement > 50% of the total roof area, apply Cool Roof Product labeled and certified by Cool Roof Rating Council (CRRC). Cool Roof may be required for non-residential buildings per Title 24, Part 6, Section 141.0(b)2B.9 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.Replace drywall (no new walls added) for single family dwellings and duplexes only.
Floor / unit—
Estimated cost$54,450
Approved—
IssuedJune 1, 2026
Expires—
BBL—
BIN—

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