Welcome to refined Montana living in the heart of the Gallatin Valley. Set on a half-acre lot in the desirable Gallatin Heights subdivision, this thoughtfully designed single-level home offers a balance of comfort, privacy, and sophistication, complete with a detached guest house ideal for visitors, extended family, or income potential. Inside, the home opens to bright living spaces featuring wide-plank engineered hardwood floors, granite and quartz countertops, quality cabinetry, and upgraded fixtures throughout. At the center of the home, the kitchen is designed for gathering and daily living, with a gas range, stainless steel appliances, a porcelain farmhouse sink, and a generous walk-in pantry. The living area is anchored by a linear gas fireplace wrapped in floor-to-ceiling porcelain tile, creating a striking focal point. The primary suite offers a quiet retreat with a spa-inspired ensuite that includes dual vanities, a custom tiled walk-in shower, a separate water closet, and an expansive walk-in closet. Two additional bedrooms and a full bath are privately situated, while a flexible bonus room provides space for a home office, studio, fitness area, or media room. A half bath, dedicated laundry room, and functional mudroom add everyday convenience. Step outside to enjoy a large covered patio and fully fenced backyard - perfect for relaxing or entertaining. The attached three-car garage provides ample space for vehicles, outdoor gear, and storage. Privately positioned at the back corner of the property, the detached one-bedroom, one-bath ADU includes its own two-car garage and patio, offering flexibility for guests, multigenerational living, or rental use. Additional features include central air conditioning, a radon mitigation system, water softener, and a shared irrigation well for landscaping. Perfectly positioned between Bozeman, Belgrade, Four Corners, and Big Sky - and just minutes from the airport and I-90 - this home offers peaceful living with exceptional access to everything the Gallatin Valley has to offer.