4125 Island Crest Way

Mercer Island, WA

Land useApplied Oct 19, 2026

1 permitLast activity Oct 19, 2026

Units

Land use

Applied Oct 19, 2026

Construction

—

Completed

—

The land and its zoning

0 parcels

No parcel data available

1 permit · 1 stage

Permit

Status

Submitted

Issued

Finaled

Value

Firm on the permit

Land use1 permit

Under Review

Oct 19, 2026

—

CONVERT PORTION OF HOUSE INTO ADU

Submitted Oct 19, 2026

Permit data from MyBuildingPermit

2 sections · with Pro

More about 4125 Island Crest Way

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