2336 W OSTRONIC DR, Canoga Park-West Hills-Winnetka-Woodland Hills, 91367
This permit is for the construction of a brand-new, two-story detached Accessory Dwelling Unit (ADU) in the Canoga Park-West Hills-Winnetka-Woodland Hills area of Los Angeles. This type of project is often undertaken to add living space or rental income to a property.
The permit was issued on July 16, 2026, with an estimated project cost of $165,000. Refined Home Construction Inc (B) is listed as the contractor for this new ADU build.
For homeowners in Canoga Park-West Hills-Winnetka-Woodland Hills considering an ADU, this project indicates a significant investment, with a reported cost of $165,000 for a two-story unit.
Issued
July 16, 2026
Expires
—
License
B
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Filed by Refined Home Construction Inc · 3 permits across 2 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 25010-10000-02375 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-New |
| Status | Issued |
| Job Description | (N) TWO STORY DETACHED ADU. DETACHED ADU PER LAMC 12.22 A.33(b)(1). |
| Floor / Unit | — |
| Estimated Cost | $165,000 |
| Approved | May 28, 2025 |
| Issued | July 16, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |