Spacious single-family colonial perfectly nestled on 1.2 acres at the end of a cul-de-sac in an exclusive Billerica neighborhood. Beautiful gardens and a large stone patio take center stage for outdoor entertaining. Also, the backyard is completely enclosed with classic wrought iron fencing, and even has a separate gated space for a private dog run. An expansive sun room comes with a fully equipped wet bar and direct access to the back patio offering a wonderful flow between the indoors and outdoors. A large and open, eat-in-kitchen offers plenty of storage and prep space with an adjacent formal dining room perfect for all meals and holiday parties. The spacious master bedroom offers plenty of natural light, his and hers closets, and an en-suite bath. Energy efficient boiler, Navien tankless water heater, and hard-lined natural gas whole house generator with automatic switch have also been installed.