Classic William Buchan at his finest. Nestled on a cul-de-sac greenbelt lot in the highly sought-after Chestnut Estates, this Buchan home is a rare find. Open & spacious formal design w/ 4,591 sqft, 5 beds, 4.5 baths. The main level features all new hardwoods w/ a formal living/family room, dining room, den, & a full guest suite. Gourmet Chef's kitchen, w/ SS appliances, a walk-in pantry, & oversized island. Primary bedroom w/private fireplace & a 5-piece ensuite bath, dual closets, and custom shutters. Upper level offers spacious bedrooms w/ ample storage, & massive bonus/media. Massive private, fenced backyard w/ covered patio, garden space & playground. Full 3-car garage w/ EV charger. Award-winning Issaquah Schools, minutes to I-90/520!