Mount Baker · Seattle

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1521 31st Ave S

Mount Baker, Seattle, WA 98144

ConstructionApplied Oct 16, 2025

1 parcel · 2 permitsLast activity Jan 6, 2026

$1.0M

Est. Value

Land use

Complete

Construction

Applied Oct 16, 2025

Completed

—

Permits

2 permits · 2 stages

Permit	Status	Submitted	Issued	Finaled	Value
Construction1 permit
7112236-CN	Scheduled	Oct 16, 2025	—	—	$1.0M
	DEMO SINGLE FAMILY CONSTRUCT (1)SFR & (1) DUPLEX WITH (3) OPEN PARKING STALLS. FUTURE UNITLOT SUBDIVISION. Submitted Oct 16, 2025
Demolition1 permit
7112237-DM	Scheduled	Oct 16, 2025	—	—	$1.0M
	DEMO SINGLE FAMILY CONSTRUCT (1)SFR & (1) DUPLEX WITH (3) OPEN PARKING STALLS. FUTURE UNITLOT SUBDIVISION. Submitted Oct 16, 2025

Permit data from SDCI

3 sections · with Pro

More about 1521 31st Ave S

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

$1.0M · 1 unit · 3 stories · 5K sf · 2 parking

Last activity Mar 25, 2026

$1.0M · 1 unit · 3 stories · 2 parking

Last activity Mar 6, 2026

$1.0M · 4 units · 3 stories · 4K sf · 8 parking

Last activity Oct 8, 2026

$1.0M · 1 unit · 3 stories · 2 parking

Last activity Mar 4, 2026

$1.0M · 4 units · 3 stories · 7K sf · 4 parking

Last activity Apr 30, 2025

$769K · 2 units · 3 stories · 3K sf · 2 parking

Last activity Dec 11, 2024