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General ConstructionDowntownPermit issued

Addition & Alterations at 286 N 9TH ST, San Jose

286 N 9TH ST, Downtown, 95112

Winston

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Reported project cost

$79,269

As declared on the permit filing. Additions/Alterations · Single-Family.

Issued
May 18, 2026
Expires
—
License
—

What was permitted

This permit details a significant project involving building, electrical, mechanical, and plumbing work for an addition and alterations to a single-family home. Homeowners planning similar renovations can gauge the scope and potential investment.

The permit was issued on May 18, 2026, and is active, with an estimated project cost of $79,269. This figure provides a valuable benchmark for the combined trades involved in expanding or modifying a home.

Plan a similar project

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View the official permit record

Tracking number, work description, cost and dates

Tracking number2025-144685-RS
Work permit #—
Job filing number—
Work typeAdditions/Alterations · Single-Family
StatusActive
Job descriptionBuilding, Electrical, Mechanical, Plumbing work: ADDITION & ALTERATIONS
Floor / unit—
Estimated cost$79,269
Approved—
IssuedMay 18, 2026
Expires—
BBL—
BIN—

Property owner

Huang Shuyan

Related searches

additionalterationssingle-family homebuildingelectricalmechanicalplumbingDowntownSan Jose$50k-$100k