17971 W CHASE ST, Northridge, 91325
Homeowners in Northridge can observe the development of new accessory dwelling units (ADUs), such as the one permitted at 17971 W Chase St. This project involves the construction of an L-shaped, single-story ADU with an attached trellis.
This new building permit was issued on June 25, 2026, for a 1 or 2 family dwelling, with an estimated project cost of $150,000. The ADU will be fully equipped with NFPA-13D fire suppression throughout.
A new $150,000 accessory dwelling unit is being constructed in Northridge, offering insight into ADU project costs in the area.
Issued
June 25, 2026
Expires
—
License
B
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Filed by Build 4 You Inc · 3 permits across 1 area
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 26010-20000-00356 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-New |
| Status | Issued |
| Job Description | NEW IRR SHAPED 47'-6" x 53'-8" ONE STORY DET ACCESSORY DWELLING UNIT W/ AN ATT OPEN TRELLIS; NFPA-13D THRU-OUT |
| Floor / Unit | — |
| Estimated Cost | $150,000 |
| Approved | December 29, 2025 |
| Issued | June 25, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |