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8440 12th Ave SW

West Seattle, Seattle, WA 98106

CompleteDec 17, 2025

Residential
Single Family

1 parcel · 1 permitLast activity Dec 17, 2025

$186K

Est. Value

Units

1,077

Sq Ft

Stories

Land use

Complete

Construction

Issued Dec 03, 2024

Completed

Dec 17, 2025

Permits

1 permit · 1 stage

Permit

Status

Submitted

Issued

Finaled

Value

Firm on the permit

Construction1 permit

6977913-CN

Finaled

Jul 28, 2023

Dec 03, 2024

Dec 17, 2025

$186K

Construct east one-family dwelling per plan. [Allow attached and detached accessory dwelling units to existing single-family use per land use code. Construct new one-family dwelling and Construct alterations and additions to convert existing one-family dwelling to two-family dwelling. Review and processing for (2) construction records under 6947041-CN.]

Submitted Jul 28, 2023Issued Dec 03, 2024Finaled Dec 17, 2025

Permit data from SDCI

The full record

5 sections · with Pro

More about 8440 12th Ave SW

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
1 area
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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