Accessory Dwelling Unit (ADU) Conversion at 220 S Bonnie Brae St, Westlake
220 S BONNIE BRAE ST 1-7, Westlake, 90057
What was permitted
In the Westlake neighborhood of Los Angeles, a significant home renovation project is underway to convert an attached garage into a new accessory dwelling unit (ADU). This type of project is becoming increasingly common for homeowners looking to add rental income or living space.
The permit for this ADU conversion was issued on July 1, 2026, with an estimated project cost of $65,000. This cost reflects the comprehensive nature of transforming a garage into a functional living space, including structural, electrical, and plumbing work.
Homeowners in Westlake undertaking an ADU conversion should budget around $65,000, as seen in this recent permit for transforming a garage into a new living space.
What it cost
Issued
July 1, 2026
Expires
—
License
B
Price your own project
See what a project like this costs near you
We'll compare your scope against real permits and licensed contractors in the area.
Start my estimate →Free · takes 60 seconds · no account needed
Filed by Sturdy Builds Inc · 10 permits across 7 areas
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 | 23016-10000-11849 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Alter/Repair |
| Status | Issued |
| Job Description | EPLAN. CONVERT EXISTING ATTACHED GARAGE INTO A NEW ATTACHED ACCESSORY DWELLING UNIT PER STATE LAW AND GCS 65852.2(e)(1)(c). |
| Floor / Unit | — |
| Estimated Cost | $65,000 |
| Approved | April 17, 2023 |
| Issued | July 1, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |