The property located at 9715 SE 43rd St Mercer Island, WA 98040 is a Single Family Home property. Built in 1975, the property at 9715 Se 43rd St is 3 stories, has 4 bedrooms, 3 bathrooms, is approximately 3,440 square feet, and has 2 parking spaces. It has a lot size of 20,860 Sq. Ft. (0.48 Acres). The property is located in the East Mercer neighborhood.