Mercer Island, WA housing market
8Tracked listings
$4.2MMedian price
$280K – $9.6MPrice range
$1,372Median $/sqft (n=5)
479Median days on market
4.6Avg bedrooms
These statistics summarize the 8 listings
1oh7 Realty tracks in this area (listing data via the RentCast API, attributed per listing on our browse pages).
They describe our tracked sample, not a complete market census — coverage varies by state and city.
Updated August 1, 2026.