Welcome to 4 Cahill Crt, where elegance meets grandeur-located in one of the most prestigious neighbourhoods in Whitby. Homes in this exclusive Court rarely come up for sale. Built by Tormina Homes, owned by the original homeowner, this home offers 4,052 sq. ft. of above-ground living space, featuring 5 bedrooms and 5 bathrooms. The 2,000 sq. ft. walkout basement is a home of its own, complete with a full kitchen, large rec space, a bedroom, and a bathroom. As you step inside, you are immediately greeted by soaring 27-ft vaulted ceilings, filling the home with natural light. Grand foyer is met with luxurious center-stairs, and a wide hall adorned with stunning granite flooring throughout. This main floor offers an office, great room, family room, living room, dining room, kitchen, full laundry and separate side entry. The chefs kitchen boasts top-of-the-line stainless steel appliances, including a Sub-Zero fridge. On the second floor, you will find five spacious bedrooms and three full bathrooms. The upper-level features genuine hardwood flooring throughout, complemented by quartz tiles in each bathroom. The walkout basement is ideal for multi-generational living or rental potential, designed to feel like an extension of the home rather than a typical basement. Numerous oversized windows flood the space with natural light. Outside, enjoy a backyard oasis featuring an inground swimming pool (liner & equipment updated two years ago), a large 2-tier deck with sleek glass railings, and plenty of space to entertain. The western view offers breathtaking sunsets. Enjoy parks, a tennis court, walking paths and schools all budding up against your backyard. The garage comfortably fits two cars while still providing ample space for kids toys and property maintenance equipment. Interlocked driveway accommodates up to 6 additional cars. Walking distance to Sinclair Secondary, Father Leo J. Austin Catholic Secondary, Fallingbrook Public School and St. Bernard Catholic School.