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General ConstructionWillow GlenPermit issued

Reroofing Project at 1639 Koch Ln, San Jose

1639 KOCH LN, Willow Glen, 95125

Winston

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Reported project cost

$2,033,100

As declared on the permit filing. ReRoof · Single-Family.

Issued
October 7, 2026
Expires
—
License
—

What was permitted

This permit is for a significant reroofing project on a single-family home in the Willow Glen neighborhood of San Jose. This type of work involves replacing the entire roof structure.

Issued on October 7, 2026, the estimated project cost for this reroofing is an exceptionally high $2,033,100. This figure may indicate a more extensive project than a standard reroof, potentially involving structural repairs or upgrades.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number2026-141427-RS
Work permit #—
Job filing number—
Work typeReRoof · Single-Family
StatusIssued
Job descriptionBuilding work: Reroof
Floor / unit—
Estimated cost$2,033,100
Approved—
IssuedOctober 7, 2026
Expires—
BBL—
BIN—

Property owner

Nastrini Gayle P Trustee

Related searches

reroofingsingle-family homeSan JoseWillow Glenroofing$2,033,100