What was permitted
Homeowners in West San Jose undertaking significant renovations can use this permit as a cost benchmark. This project involves extensive building, electrical, plumbing, and mechanical work for a main residence.
This major renovation project was issued on August 18, 2026, with a substantial estimated cost of $492,801. Best Brother Builder is the contractor for this active permit.
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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 | 2025-123048-RS |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Additions/Alterations · Single-Family |
| Status | Active |
| Job description | Building, Electrical, Plumbing, Mechanical work: MAIN RESIDENCE ADD/ALT |
| Floor / unit | — |
| Estimated cost | $492,801 |
| Approved | — |
| Issued | August 18, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Zhang Jiancheng And Lu Xiaoqin Trustee
Related searches
additions and alterationsmain residenceWest San JoseSan Josebuilding permitelectricalplumbingmechanical