Located in the desirable Four Lakes neighborhood, this one-of-a-kind Issaquah property sits on a private and beautifully developed 1.79-acre lot, offering nearly 3,500 sqft of total living space across the main home and detached ADU, plus nearly 1,200 sqft of garage space. The thoughtfully updated main residence blends comfort and functionality with Caesarstone counters, Belmont cabinetry with custom built-ins, heated bathroom floors, EVP flooring, a handcrafted center island, walk-in pantry with sliding barn door, bonus room with built-in shelving, dedicated office/guest space, and wood-burning stove. Major system upgrades include two brand new heat pumps, tankless water heater, whole-house propane generator, and a durable 50-year metal tile roof. Outside, the property continues to impress with expansive Trex decking with gas hookup, terraced landscaping, fully fenced backyard, fire pit, treehouse, additional shop/outbuilding, and exceptional privacy. The detached ADU features its own driveway and oversized garage, along with a heat pump, 3/4 bath, laundry, skylights, LED lighting, and flexible living space ideal for guests, hobbies, or extended living. A rare combination of versatility, quality updates, and lifestyle-focused amenities in a truly special setting, all within the highly regarded Issaquah School District. Pre-inspected, move-in ready, and truly a must-see.