Rarely offered and unlike anything else on the market, welcome to 15 Sissons Way, an exceptional end-unit townhome nestled in Markham's prestigious Cedar Grove community. Built in 2023 and offering approximately 2,650 sq. ft. of total living space across two self-contained units, this remarkable legal duplex blends luxury living with immediate rental income, creating an exceptional opportunity for homeowners, multigenerational families, and savvy investors alike. Sun-filled interiors, elegant wall panelling, and contemporary finishes complement a thoughtfully designed floor plan that balances everyday comfort with effortless entertaining. The upper residence spans the second and third levels, offering four spacious bedrooms, three beautifully appointed bathrooms, and a bright open-concept layout. The gourmet kitchen features premium stainless steel appliances, abundant cabinetry, a large centre island, and flows seamlessly into the inviting living and dining areas, creating the perfect space for everyday living. The serene primary retreat offers a walk-in closet and spa-inspired ensuite, while the additional bedrooms provide flexibility for a growing family, guests, or a home office. What truly sets this home apart is the fully self-contained legal one-bedroom suite with its own private entrance, separate laundry, full bathroom, and walk-out to the fully fenced backyard. Currently leased to an AAA tenant for $1,990 per month until January 1, 2027, it provides dependable income from day one to help offset your mortgage. Enhanced by its desirable end-unit location, the home enjoys added privacy, extra windows, abundant natural light, an attached garage, and a private driveway. Ideally located just minutes from top-rated schools, parks, Boxgrove Centre, Markham Stouffville Hospital, Cornell Community Centre, shopping, restaurants, the Viva Cornell Bus Terminal, and Highways 7, 407, and 404.