New ADU Construction at 12949 W Romont St, Sylmar
12949 W ROMONT ST, Sylmar, 91342
What was permitted
A new detached Accessory Dwelling Unit (ADU) is being built at 12949 W Romont St in Sylmar, in accordance with local regulations for ADUs. This type of construction adds valuable living space to a property.
This permit was issued on July 16, 2026, with an estimated project cost of $96,000. A key requirement for this ADU is the installation of an automatic fire sprinkler system. The contractor is listed as Unknown (1 or 2 Family Dwelling).
Homeowners in Sylmar considering an ADU can expect costs around $96,000, with mandatory fire sprinkler systems for new units like the one at 12949 W Romont St.
What it cost
Issued
July 16, 2026
Expires
—
License
B
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Filed by Formla Build · 1 permits across 1 area
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 | 25010-20000-05188 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-New |
| Status | Issued |
| Job Description | NEW DETACHED ACCESSORY DWELLING UNIT PER LAMC 12.22 A.33(b).AUTOMATIC FIRE SPRINKLER SYSTEM REQUIRED. |
| Floor / Unit | — |
| Estimated Cost | $96,000 |
| Approved | November 20, 2025 |
| Issued | July 16, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |