Welcome to 5 Bay Farm Lane, ideally set on one of South Grafton's most sought-after streets! This beautifully maintained 4-bed, 2.5-bath young Colonial offers 2,428 sq ft on a private 0.41-acre lot. The updated kitchen shines with granite counters, a center island, stainless steel appliances, and hardwood flooring, opening to a fireplaced living room and formal dining room. A first-floor office and laundry add everyday ease. Upstairs, the primary suite features a walk-in closet and en-suite bath with double vanity and tub/shower. 3 additional bedrooms with ample closet space present plenty of options. Enjoy additional space in the fully finished basement, central AC, and a 2-car attached garage. Enjoy energy independence with fully owned solar panels (not leased), delivering exceptional ROI while reducing your carbon footprint and utility costs for years to come. Outside, unwind on the deck or patio by the fire pit amid mature landscaping. Quick drive to major highways, hiking trails, and Grafton's favorite restaurants and shops. Homes on Bay Farm Lane rarely hit the market — don't miss this one! But make sure to drive on Bay Farm Lane slow, children at play!