Marketplace Sotheby's International Realty

King County

Mercer Island

Discover homes for sale in Mercer Island, located in King County, Washington.

Mercer Island on Lake Washington

About the Area

Living in Mercer Island

Mercer Island is one of the most coveted addresses in the greater Seattle area — a quiet, forested island community in the middle of Lake Washington connected to the mainland by the I-90 bridge. The island draws buyers who want top-tier schools, proximity to both Seattle and Bellevue, and a true neighborhood feel without sacrificing access. Properties here tend to hold and appreciate strongly, and the island's finite geography ensures consistent demand.

Highlights

  • Island setting on Lake Washington — access via I-90 bridge
  • Mercer Island School District with outstanding academic achievement
  • Quiet, wooded streets with direct access to the waterfront
  • Equidistant between downtown Seattle and downtown Bellevue
  • Strong community identity with local parks, tennis clubs, and farmers markets

Homes for Sale in Mercer Island

This area page is being developed with local market data, neighborhood insights, school information, and active listings for Mercer Island. In the meantime, search our interactive map or contact Chase directly for information about this area.