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General ConstructionWestlakePermit issued

Earthquake Retrofit at 143 N Dillon St, Westlake

143 N DILLON ST, Westlake, 90026

Winston

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Reported project cost

$7,000

As declared on the permit filing. Bldg-Alter/Repair.

Issued
June 30, 2026
Expires
—
License
B

What was permitted

Homeowners in Westlake can see the costs associated with earthquake hazard reduction projects. This permit covers adding sill plate anchor bolts and plywood to cripple walls, a common upgrade for residential buildings up to three stories and four units.

This building alteration and repair project was issued on June 30, 2026, with an estimated cost of $7,000. The work is intended to strengthen homes against seismic activity, as per Los Angeles Building Code Chapter 92.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number26016-90000-17339
Work permit #—
Job filing number—
Work typeBldg-Alter/Repair
StatusIssued
Job descriptionAdd sill plate anchor bolts and plywood to cripple walls (if existing) per LA City Standard Plan #1; no foundation replacement (Earthquake hazard reduction per Chapter 92 of the Los Angeles Building Code). (Houses, residential buildings up to 3 stories and up to 4 units).
Floor / unit—
Estimated cost$7,000
Approved—
IssuedJune 30, 2026
Expires—
BBL—
BIN—

Related searches

earthquake retrofitcripple wall bracingWestlakeLos Angelesbuilding permitresidential construction$5,000 - $10,000