22162 W NAPA ST, Chatsworth - Porter Ranch, 91304
Homeowners in Chatsworth - Porter Ranch can explore the costs associated with adding an Accessory Dwelling Unit (ADU). This permit is for the new construction of a detached ADU, designed to state specifications.
The project, issued on July 2, 2026, has an estimated cost of $120,000 and was contracted by Sarraf Contracting Inc.
A new detached ADU was constructed in Chatsworth - Porter Ranch for an estimated $120,000.
Issued
July 2, 2026
Expires
—
License
B
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 Sarraf Contracting Inc · 2 permits across 2 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 25010-20000-03710 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-New |
| Status | Issued |
| Job Description | ePlan. New Detached 22'-2"X38'-5" ADU per engineer design (State ADU Types, New Construction, GC 66323(a)(2)) |
| Floor / Unit | — |
| Estimated Cost | $120,000 |
| Approved | August 15, 2025 |
| Issued | July 2, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |