Welcome to Summerwell, Mercer Island's first new neighborhood in 3 decades! Designed around a heritage fir tree, Lot 13 has unbelievable curb appeal. Artistic 3-level staircase illuminated by walls of windows. Epic great room opens onto 964 SF of covered & uncovered outdoor living spaces. Epicurean kitchen, Miele appliances, Poggenpohl cabinetry. Smartly designed w/ 4 bedrooms up + lower level Media/ Rec Room. Tandem 4 car- garage + oversized mud Room!