SeaTac

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5134 S 170th St

SeaTac, WA

ConstructionIssued Oct 01, 2025

Residential
Single Family

1 parcel · 1 permitLast activity Oct 1, 2025

Land use

Complete

Construction

Issued Oct 01, 2025

Completed

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Permits

1 permit · 1 stage

Permit

Status

Submitted

Issued

Finaled

Value

Firm on the permit

Construction1 permit

2507-1240-BLD

Issued

Jul 24, 2025

Oct 01, 2025

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Addition of 245 sft living space and 867 deck to main floor of residence and conversion of 415 sft unfinished basement to living space and converting basement into ADU Replaces permit 2504-1143-BLD

Submitted Jul 24, 2025Issued Oct 01, 2025

Permit data from the City of SeaTac permit portal

The full record

3 sections · with Pro

More about 5134 S 170th St

The land and its zoningPro
Parcel numbers, lot sizes, assessed values and zoning
1 parcel
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