We are Issaquah Highlands real estate experts and have agents ready for immediate assistance. Typical homes for sale in the Issaquah Highlands are 2,407 SQFT with 3-4 bedrooms by quality builders such as Buchan and Pulte. There are also condominium communities. These condos for sale in the Issaquah Highlands average 2-3 beds, 2 baths and 1,436 SQFT. The Issaquah Highlands is located in Issaquah, WA 98029. House prices and real estate stats update every 15 minutes.