Mercer Island

Site map · 1 parcel© OpenStreetMap contributors © OpenFreeMap© OpenStreetMap © OpenFreeMap

5320 Butterworth Rd

Mercer Island, WA

Land useIssued Feb 03, 2026

1 parcel · 2 permitsLast activity Sep 21, 2026

Land use

Issued Feb 03, 2026

Construction

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Completed

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Permits

2 permits · 1 stage

Permit	Status	Submitted	Issued	Finaled	Value
Land use2 permits
CAO25-011	APPROVED	May 30, 2025	Mar 23, 2026	—	—
	DEMO PART OF SFR ON WATERFRONT LOT Submitted May 30, 2025Issued Mar 23, 2026
SHL25-010	APPROVED	Apr 08, 2025	Feb 03, 2026	—	—
	DEMO PART OF SFR ON WATERFRONT LOT Submitted Apr 08, 2025Issued Feb 03, 2026

Permit data from MyBuildingPermit

3 sections · with Pro

More about 5320 Butterworth Rd

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

Last activity May 28, 2026

1 unit

Last activity Dec 24, 2025

Last activity Aug 10, 2026

Last activity Nov 12, 2025

1 unit

Last activity Sep 28, 2026

$1.2M · 1 unit

Last activity Dec 20, 2024