19210 W CALAHAN ST UNIT # 1-3, Northridge, 91324
A significant addition project is underway in Northridge, involving the conversion of a portion of an existing single-family dwelling into a Junior Accessory Dwelling Unit (JADU). Additionally, an attached carport is being converted and expanded into a full Accessory Dwelling Unit (ADU).
This building addition permit was issued on August 28, 2026, with an estimated project cost of $80,000. The contractor is listed as Unknown (1 or 2 Family Dwelling), indicating this is a homeowner-driven project.
Homeowners in Northridge considering accessory dwelling units can see a project costing $80,000 to create both a JADU and an ADU.
Issued
August 28, 2026
Expires
—
License
1 or 2 Family Dwelling
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
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 26014-20000-01511 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Addition |
| Status | Issued |
| Job Description | eplanla: convert portion of (e) single family dwelling (sfd) to a junior accessory dwelling unit pursuant to GC 66323(a)(1) & 66333 & convert (e) carport attached to sfd & addition thereto into an accessory dwelling unit pursuant to LAMC 12.22A.33(c) & (e) |
| Floor / Unit | — |
| Estimated Cost | $80,000 |
| Approved | April 28, 2026 |
| Issued |
| August 28, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |