WOW! Welcome to this exceptional 4+1 bedroom, 5-bathroom detached home in sought-after Southwest Sutton! Set on a quiet street and backing onto mature woods, this fully upgraded residence delivers the perfect combination of luxury, functionality, privacy and incredible income potential. Step inside to a bright, sophisticated open-concept layout featuring 9-ft ceilings, rich stained hardwood floors and stairs, designer lighting, modern LED pot lights and absolutely no carpet. The stunning eat-in kitchen is the heart of the home, showcasing quartz countertops, oversized centre island and built-in stainless-steel appliances, overlooking the spacious family room complete with a cozy gas fireplace. A main-floor den/office, convenient laundry room and direct garage access add to the thoughtful design. Upstairs, the impressive primary retreat offers a generous walk-in closet and spa-inspired ensuite with soaker tub and glass-enclosed shower. Every bedroom enjoys ensuite access - including 2 full ensuites and 2 semi-ensuites - offering an exceptional level of comfort and privacy rarely found in this price range. And then it gets even better! The fully self-contained legal walk-out basement second dwelling offers an additional 841 sq. ft. of finished living space, complete with its own kitchen, bedroom, bathroom, laundry and private entrance. Fully inspected, fireproofed, code-compliant and officially registered as Unit 299 with the Town of Georgina, this is a rare opportunity for multigenerational living, extended family or rental income. Enjoy the tranquility of a mature-wooded backdrop while remaining just minutes from Hwy 48, schools, shopping, parks and transit. Beautifully upgraded, exceptionally versatile and truly move-in ready - this is the one you've been waiting for!