Welcome to 135 Watermill Street- a truly exceptional residence that blends luxury, scale, and versatility on an oversized corner lot in one of the city's most desirable family-friendly communities. Sitting on a premium 55 x 110 foot corner lot, 8 Bedrooms (3 Master), 7 Bathrooms and over 4500 square feet of living space, this expansive legal duplex offers a rare opportunity for multi-generational living or significant rental income, all within a beautifully designed and thoughtfully upgraded home. Step into a bright and spacious main level featuring elegant finishes, soaring 9 foot ceilings, and a seamless layout. The generous living and dining areas flow effortlessly into a modern kitchen, creating a warm and inviting atmosphere perfect for hosting family and friends. Large windows throughout the home with natural light. The upper levels continue to impress with well-appointed bedrooms, including a luxurious primary retreat designed for relaxation. What truly sets this home apart is the bonus third-storey loft-a versatile and private space complete with an additional bedroom, full bathroom, and its own living area. Whether used as a guest suite, home office, or retreat for extended family, this level adds incredible functionality and value. As a legal duplex, the property features a fully self-contained separate lower unit, ideal for generating rental income or accommodating in-laws without compromising privacy. This added flexibility makes it a standout investment for both homeowners and savvy buyers looking to offset mortgage costs.Situated just minutes from the newly built River Mill Public School, trails, parks, highway 401 access and essential amenities, this home offers the perfect balance of convenience and lifestyle. With its expansive layout, premium lot, and income potential, 135 Watermill Street is a rare offering that delivers both luxury living and smart investment in one remarkable package.