21012-21014 W CHASE ST, Chatsworth - Porter Ranch, 91304
A significant home renovation project is underway in Chatsworth - Porter Ranch, involving the conversion of an attached garage and a portion of a single-family dwelling into an Accessory Dwelling Unit (ADU). This type of project aims to add living space and potentially rental income to the property.
Issued on June 26, 2026, this permit has an estimated project cost of $40,000 and was handled by K N Remodeling And Supplies Inc.
Expect ADU conversions in Chatsworth - Porter Ranch to range around $40,000, based on this recent permit for a garage and SFD conversion.
Issued
June 26, 2026
Expires
—
License
B
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Filed by K N Remodeling And Supplies Inc · 2 permits across 2 areas
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 25014-20000-03493 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Addition |
| Status | Issued |
| Job Description | ePlan. Conversion (E) Attached Garage and Portion of SFD to ADU Per GCS 66323(a)(1). |
| Floor / Unit | — |
| Estimated Cost | $40,000 |
| Approved | August 7, 2025 |
| Issued | June 26, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |