10644 N HAYVENHURST AVE, Granada Hills - Knollwood, 91344
For homeowners in Granada Hills - Knollwood looking to expand their property, this permit offers insight into the costs of adding an Accessory Dwelling Unit (ADU) and converting an existing garage. This type of addition can significantly increase living space and property value.
This permit for an ADU conversion and addition was issued on July 1, 2026, with an estimated project cost of $50,000. The contractor is unknown for this 1 or 2 Family Dwelling project.
An Accessory Dwelling Unit (ADU) addition combined with a garage conversion in Granada Hills - Knollwood was permitted with an estimated cost of $50,000.
Issued
July 1, 2026
Expires
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License
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Filed by Owner-Builder
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 26014-20000-01205 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | Bldg-Addition |
| Status | Issued |
| Job Description | EPLAN: Conversion of existing garage and addition to ccessory dwelling unit ADU. |
| Floor / Unit | — |
| Estimated Cost | $50,000 |
| Approved | April 3, 2026 |
| Issued | July 1, 2026 |
| Expires |
| — |
| BBL | — |
| BIN | — |