What was permitted
Homeowners in the Cambrian neighborhood of San Jose are exploring the costs associated with building new Accessory Dwelling Units (ADUs). This permit covers the comprehensive construction of an attached ADU, including all necessary building, electrical, plumbing, and mechanical systems.
This project is actively moving forward, with permits issued on August 19, 2026. The reported project cost is $131,588, offering a clear benchmark for similar ADU projects in the area. The contractor information is currently unknown.
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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 | 2025-143915-RS |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | New Construction · ADU Accessory Dwelling Unit |
| Status | Active |
| Job description | Building, Electrical, Plumbing, Mechanical work: ATTACHED ADU |
| Floor / unit | — |
| Estimated cost | $131,588 |
| Approved | — |
| Issued | August 19, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Kwan Daniel K And Loh Iris Trustee
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