Experience resort-style living in this extraordinary estate overlooking Lake Ontario. Nestled among Niagara's renowned vineyards, this exceptional property features a luxurious main residence and a substantial detached garage with loft-style living quarters, ideal for a home-based business, guest accommodations, multi-generational living, or boutique bed-&-breakfast potential. The beautifully appointed 5-bedroom, 5-bathroom main home offers 4,276 sq. ft. of refined living space. Spacious main level showcases a living room with unobstructed lake views. Gourmet kitchen opens to the family room with fireplace & patio doors leading to a remarkable outdoor living area. Also included: a powder room, laundry room, & access to attached double-car garage. Upstairs, the primary suite features a private deck & ensuite spa with sweeping vineyard views. 3 additional bedrooms, one with ensuite, a main bath, & an expansive office with panoramic lake views complete the upper level. Designed for entertaining, the 2,000 sq. ft. rooftop terrace offers a hot tub, outdoor kitchen, fire table, & breathtaking sunset views. The fully finished walk-out lower level includes a home gym, sauna, bedroom, 4-piece bath, laundry, & utility room. Outdoor amenities rival those of a private resort, including heated saltwater pool & covered outdoor kitchen/bar equipped with premium Wolf appliances, including an ice maker. An expansive epoxy-finished deck & covered patio create the ultimate setting for entertaining & relaxing. The detached 1,493 sq. ft. garage features 14-foot doors, an epoxy-finished floor, kitchen, 4-piece bath, & ample space for vehicles, recreational equipment, or workshop. The 1,854 sq. ft. living quarters offer a great room with fireplace, full kitchen with island, two bedrooms, 4-piece bath, & laundry. Set on a quiet lakeside cul-de-sac, this remarkable estate offers privacy & tranquility while remaining minutes from highways, shopping, & the GO Station.