An exceptional opportunity to own a beautifully upgraded detached home with a legal 2-bedroom basement apartment in the highly sought-after Mountainview Heights community of Waterdown. This impressive 4+2 bedroom, 5-bathroom residence features 10' ceilings on the main floor, 24x24 porcelain tiles, separate living and dining areas, a spacious family room with a cozy fireplace, a private office, and a chef-inspired kitchen with built-in stainless steel appliances, quartz countertops, and a large centre island. An elegant oak staircase leads to a carpet-free second level offering a luxurious primary suite with his & her walk-in closets and a spa-like 5-piece ensuite, a second bedroom with its own 3-piece ensuite and walk-in closet, two additional bedrooms with individual walk-in closets sharing a full bath, plus the convenience of upper-level laundry. The fully finished legal 2-bedroom basement apartment is ideal for an in-law suite or income potential, making this a rare and outstanding home in today's market.