10546 N INDEPENDENCE AVE, Chatsworth - Porter Ranch, 91311
A grading permit was issued for a property on Independence Avenue in the Chatsworth - Porter Ranch area. The project involves the installation of a new 2000-gallon tank to support a new 2-bedroom ADU, 1-bedroom JADU, and a 4-bedroom house.
This permit was issued on August 20, 2026, and the project cost is not specified. The contractor is listed as unknown for this 1 or 2 family dwelling project.
Residents in Chatsworth - Porter Ranch considering new accessory dwelling units and homes should note grading permits for significant tank installations, with costs not yet detailed.
Issued
August 20, 2026
Expires
—
License
1 or 2 Family Dwelling
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 26030-20000-04781 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Grading |
| Status | Issued |
| Job Description | EPLAN: Install new 2000 Gallon Tank for a new 2-bedroom ADU, 1-bedroom JADU and 4 -bedroom house . Use two existing seepage pits, 5 x 12- 2 Cap10 effective depth |
| Floor / Unit | — |
| Estimated Cost | Not reported |
| Approved | July 6, 2026 |
| Issued | August 20, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |