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General ConstructionNoe ValleyPermit issued

Seismic Strengthening at 1442 Sanchez St, Noe Valley

1442 Sanchez St, Noe Valley, 94131

Winston

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Reported project cost

$50,000

As declared on the permit filing. Alterations · 1 Family Dwelling.

Issued
May 15, 2026
Expires
—
License
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What was permitted

Homeowners in Noe Valley undertaking seismic retrofitting can find valuable cost insights from projects like this one at 1442 Sanchez St. This permit covers voluntary structural strengthening, including bolting framing to the foundation and installing interior shear walls and Simpson hardware to enhance seismic resilience in a 1-family dwelling.

This project was issued a permit on May 15, 2026, with an estimated cost of $50,000. R De Leon Construction is listed as the contractor for this seismic upgrade.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202605141287
Work permit #—
Job filing number—
Work typeAlterations · 1 Family Dwelling
Statusissued
Job descriptionvoluntory structural strengthening. bolt down framing to (e) foundation, install interior shear walls. and install simpson hardware to strengthen seismic work.
Floor / unit—
Estimated cost$50,000
ApprovedMay 15, 2026
IssuedMay 15, 2026
Expires—
BBL—
BIN—

Related searches

seismic retrofittingstructural strengtheningNoe ValleySan Franciscoalterations1 family dwelling$50,000