8502-8504 N NEWCASTLE AVE, Northridge, 91325
A new, irregularly shaped two-story duplex is being constructed at 8502-8504 N Newcastle Ave in Northridge. This project, permitted under SB9, includes a 2-car carport and an open trellis, with NFPA-13D fire sprinklers throughout.
This building permit has been issued, with work expected to commence around June 25, 2026. The estimated project cost for this new duplex is $500,000. The contractor type is listed as Unknown (1 or 2 Family Dwelling).
Homeowners in Northridge can expect a significant new residential development with an estimated project cost of $500,000 for this SB9-compliant duplex.
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 | 25010-20000-06523 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-New |
| Status | Issued |
| Job Description | NEW IRR SHAPED TWO-STORY 35' x 82' DUPLEX (PER SB9) W/ ATT 2-CAR CARPORT AND OPEN TRELLIS; NFPA-13D THRU-OUT |
| Floor / Unit | — |
| Estimated Cost | $500,000 |
| Approved | December 29, 2025 |
| Issued | June 25, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |