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General ConstructionNortheast Los AngelesPermit issued

New Detached ADU Construction at 3623 W Seneca Ave, Los Angeles

3623 W SENECA AVE, Northeast Los Angeles, 90039

Winston

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Reported project cost

$60,000

As declared on the permit filing. Bldg-New.

Issued
April 27, 2026
Expires
—
License
B

What was permitted

A new detached Accessory Dwelling Unit (ADU) is being constructed on a residential property in Northeast Los Angeles. This 667 square foot addition will likely serve as a separate living space, adding value and functionality to the home.

This building permit was issued on April 27, 2026, with an estimated project cost of $60,000. The contractor information is listed as unknown for this single or two-family dwelling project.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number26010-10000-00905
Work permit #—
Job filing number—
Work typeBldg-New
StatusIssued
Job descriptionEPLAN: (N) DETACHED ADU (667 SQ FT)
Floor / unit—
Estimated cost$60,000
ApprovedMarch 5, 2026
IssuedApril 27, 2026
Expires—
BBL—
BIN—

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ADU constructionNortheast Los AngelesLos Angelesnew building permit$50,000 - $75,000accessory dwelling unit