Welcome to 715 Deervalley Rd, an upscale, estate-style family home in a spectacular location! With 5+1 bedrooms and 5 bathrooms, this incredible property is located in the heart of Ancaster at the end of a quiet road. Nestled against conservation and beautiful mature trees, yet with easy access to the 403, shopping, restaurants, and McMaster, it's easy to imagine living in this incredible home. Enjoy the manicured landscaping and extra wide interlocking brick driveway, then enter into a stunning 2-storey open foyer with access to any of the main floor rooms. The office has custom wood coffered ceilings, the dining room has double French doors, and the spacious great room has a brick cladded fireplace that overlooks the fully fenced backyard pool oasis. The custom kitchen boasts marble flooring, high-end stainless appliances, an island bar, and peninsula with seating and stone countertops. This floor also includes a powder room, mudroom, and inside access to the garage. Upstairs, pamper yourself in the spacious primary bedroom with a 5-piece ensuite and walk-in closet, 2 bedrooms that enjoy a Jack & Jill 4-piece bath privilege, 2 additional bedrooms, an extra 3-piece bath, laundry and 2 stairway accesses to the main floor. The abundance continues in the fully finished lower level in-law suite with separate entrance, featuring a large family room, bedroom with 3-piece ensuite, full kitchenette, office and extra storage. Don’t miss out on this once in a lifetime opportunity!