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InsulationGranada Hills - KnollwoodPermit issued

Attic Insulation Installation at 16456 W San Jose St, Granada Hills - Knollwood

16456 W SAN JOSE ST, Granada Hills - Knollwood, 91344

Winston

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Reported project cost

$1,500

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

Issued
September 9, 2026
Expires
—
License
1 or 2 Family Dwelling

What was permitted

Homeowners in Granada Hills - Knollwood can see the costs associated with improving their home's energy efficiency. This permit covers the installation of radiant barrier and/or insulation in the attic of a residential building.

This project was issued on September 9, 2026, with an estimated project cost of $1,500. The permit is marked as Finaled, indicating the work has been completed and inspected.

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Want work like this done at your place?

Tell us what you have in mind. We scope it, price it against work like this in Granada Hills - Knollwood, and lines up the right contractor. You approve; we handle the back-and-forth.

View the official permit record

Tracking number, work description, cost and dates

Tracking number26016-90000-24366
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusPermit Finaled
Job descriptionInstall radiant barrier and/or insulation in attic for residential buildings.
Floor / unit—
Estimated cost$1,500
Approved—
IssuedSeptember 9, 2026
Expires—
BBL—
BIN—

Related searches

insulationradiant barrierGranada Hills - KnollwoodLos Angelesbuilding alterationresidential$1,500