Northgate · Seattle

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512 N 143rd St

Northgate, Seattle, WA 98133

ConstructionApplied Dec 08, 2025

Residential
Single Family

1 parcel · 1 permitLast activity Dec 8, 2025

Units

2,000

Sq Ft

Land use

Complete

Construction

Applied Dec 08, 2025

Completed

—

Permits

1 permit · 1 stage

Permit

Status

Submitted

Issued

Finaled

Value

Firm on the permit

Construction1 permit

7120118-CN

Scheduled

Dec 08, 2025

—

ADU Construction of a new DADU.

Submitted Dec 08, 2025

Permit data from SDCI

The full record

5 sections · with Pro

More about 512 N 143rd St

The land and its zoningPro
Parcel numbers, lot sizes, assessed values and zoning
1 parcel
What is inside the buildingPro
Floor areas from 1 of the 1 permit
2 areas
Sales historyPro
Recorded sales of this property, with the date and price of each
Press coveragePlus
News articles about this project, with the date of each
ContactsPro
The applicant
1 contact

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