17150-17152 W BARNESTON ST, Granada Hills - Knollwood, 91344
This permit is for a significant property alteration, converting the underfloor area of a single-family dwelling into an Accessory Dwelling Unit (ADU). Additionally, it involves converting a two-story home into a three-story structure.
Issued on May 18, 2026, this project has an estimated cost of $20,000. This type of conversion is a substantial undertaking that can increase living space and property value.
Homeowners in Granada Hills - Knollwood can see an estimated project cost of $20,000 for converting underfloor space into an ADU and adding a story.
Issued
May 18, 2026
Expires
—
License
B
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Filed by Bednar Building Corp · 1 permits across 1 area
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 25014-20000-05024 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Addition |
| Status | Issued |
| Job Description | eplan. Convert underfloor area of (E) single family dwelling into Accessory Dwelling Unit per GCS 66323(a)(1) and convert (E) 2-story single family dwelling into 3-story. |
| Floor / Unit | — |
| Estimated Cost | $20,000 |
| Approved | November 12, 2025 |
| Issued | May 18, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |