What was permitted
Homeowners in Chatsworth - Porter Ranch can find cost information for attic insulation projects. This permit covers the installation of radiant barrier and/or insulation in the attic of a residential building.
Issued on July 27, 2026, this project had an estimated cost of $5,387.70. The permit is for an apartment building, and the contractor is not specified.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 26016-10000-19696 |
|---|---|
| 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 | $5,388 |
| Approved | — |
| Issued | July 27, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
attic insulationradiant barrierChatsworth - Porter RanchLos AngelesBldg-Alter/Repair$5,000-$6,000