What was permitted
A significant home addition is underway at 4539 Norwich Way in the West San Jose neighborhood. This project encompasses extensive building, electrical, plumbing, and mechanical work to expand the existing single-family home.
This permit is active and was issued on April 13, 2026, with an estimated project cost of $107,785. DI CONSTRUCTION INC is the contractor for this addition.
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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 | 2025-111029-RS |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Additions/Alterations · Single-Family |
| Status | Active |
| Job description | Building, Electrical, Plumbing, Mechanical work: ADDITION |
| Floor / unit | — |
| Estimated cost | $107,785 |
| Approved | — |
| Issued | April 13, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Jiang Ying And Zhou Yang
Related searches
home additionrenovationWest San JoseSan Josebuildingplumbingelectrical$100k-$110k