What was permitted
Homeowners in the Harbor Gateway area considering an Accessory Dwelling Unit (ADU) can look at this project for cost insights. This permit is for the addition of a 396 square foot attached ADU to an existing detached garage.
Issued on July 16, 2026, this ADU addition project had an estimated cost of $40,000. The work was performed by Trinity Contracting Concepts Inc.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Harbor Gateway, and lines up the right contractor. You approve; we handle the back-and-forth.
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 | 26014-10000-01838 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Bldg-Addition |
| Status | Issued |
| Job description | EPLAN. (N) 396 SF ATTACHED ADU TO (E) DETACHED GARAGE. PER LAMC 12.22 A.33(b)(1). PER WFPP. |
| Floor / unit | — |
| Estimated cost | $40,000 |
| Approved | May 21, 2026 |
| Issued | July 16, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
ADU additionaccessory dwelling unitHarbor GatewayLos Angelesbuilding permitresidential addition$40,000