What was permitted
Homeowners in San Jose's Willow Glen neighborhood interested in Accessory Dwelling Units (ADUs) can look to this permit for insights. This project involves converting a detached garage into an ADU, covering building, electrical, and plumbing work.
With an estimated cost of $85,321 and issued on September 24, 2026, this permit offers a significant data point for ADU conversion projects. Understanding this cost can help homeowners budget for similar ventures.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 2026-097731-RS |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | New Construction · ADU Accessory Dwelling Unit |
| Status | Issued |
| Job description | Building, Electrical, Plumbing, Mechanical work: DETACHED GARAGE CONVERSION TO ADU |
| Floor / unit | — |
| Estimated cost | $85,321 |
| Approved | — |
| Issued | September 24, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Zwick Kevin Adam And Lin Helen Trustee
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