Attic Insulation Installation at 23151 W Mariano St, Los Angeles
23151 W MARIANO ST, Canoga Park-West Hills-Winnetka-Woodland Hills, 91367
What was permitted
This permit covers the installation of a radiant barrier and/or insulation in the attic of a residential building located in the Canoga Park - West Hills area of Los Angeles. This type of work is typically done to improve energy efficiency.
Issued on July 9, 2026, the estimated cost for this attic insulation project is $2,500. This provides a clear cost reference for homeowners interested in improving their home's thermal performance.
Homeowners in Canoga Park - West Hills can expect to spend approximately $2,500 for attic insulation and radiant barrier installation.
What it cost
Issued
July 9, 2026
Expires
—
License
B
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Filed by Green Rodent Restoration Inc · 3 permits across 2 areas
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 26016-20000-18042 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Alter/Repair |
| Status | Issued |
| Job Description | Install radiant barrier and/or insulation in attic for residential buildings. |
| Floor / Unit | — |
| Estimated Cost | $2,500 |
| Approved | — |
| Issued | July 9, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |