Accessory Dwelling Unit Conversion at 10127-10127 1/2 N PETIT AVE, Granada Hills - Knollwood
10127-10127 1/2 N PETIT AVE, Granada Hills - Knollwood, 91343
What was permitted
A project to convert an existing garage and a portion of a two-story single-family dwelling into an Accessory Dwelling Unit (ADU) is taking place at 10127-10127 1/2 N PETIT AVE. This is a significant undertaking for homeowners in the Granada Hills - Knollwood area considering adding rental income or living space.
The estimated cost for this conversion is $42,000, and the permit was issued on April 30, 2026. This project falls under specific Los Angeles Municipal Code regulations for ADUs.
The $42,000 cost for converting a garage and part of a home into an ADU at 10127-10127 1/2 N PETIT AVE offers a clear cost indicator for similar accessory dwelling unit projects in Granada Hills - Knollwood.
What it cost
Issued
April 30, 2026
Expires
—
License
B
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Filed by Glenwood Building Company Llc · 4 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 | 24016-20000-23651 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Alter/Repair |
| Status | Issued |
| Job Description | CONVERT (E) GARAGE & PORTION OF 2-STORY SFD INTO (N) ACCESSORY DWELLING UNIT PER LAMC 12.22A33(c)(e) **ePlan** |
| Floor / Unit | — |
| Estimated Cost | $42,000 |
| Approved | August 8, 2025 |
| Issued | April 30, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |