What was permitted
Homeowners in Sylmar can investigate the expenses involved in creating an Accessory Dwelling Unit (ADU) from an existing garage. This permit details the conversion of a 426 sq ft garage into an ADU within a 3-story duplex.
This permit was issued on June 26, 2026, with an estimated project cost of $45,000. The contractor is listed as Owner-Builder, suggesting a homeowner managed this ADU conversion.
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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 | 26016-10000-11887 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Bldg-Alter/Repair |
| Status | Issued |
| Job description | CONVERT (E) Garage ON 1ST FLOOR TO (N) ADU (426 SF) IN AN (E) 3-STORY DUPLEX BUILDING C1-2 PER GCS 65852.2(E)(1)(C). 4 of 5 |
| Floor / unit | — |
| Estimated cost | $45,000 |
| Approved | April 14, 2026 |
| Issued | June 26, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
ADUgarage conversionSylmarLos Angelesbuilding permitOwner-Builder$45,000 cost