Best value in Spalding Hill Estates—final opportunity! Lot 20 is the last homesite in this established 27-lot neighborhood, offering new construction without the wait! This east-facing Colonial delivers 3,470 SF with 4 bedrooms, 2.5 baths, and a flexible open-concept layout designed for today’s buyer. Features include a spacious gourmet kitchen with maple cabinetry, quartz countertops, stainless appliances, hardwood flooring, first-floor study, mudroom, full walk out basement, and a 3-car garage. Built with energy-efficient systems and quality craftsmanship by a premier Westford builder. Prime location minutes to Westford Center, Routes 3 & 495 offers easy access to all area attractions, Exceptional opportunity in a sold-out community and a highly coveted town; don't miss this last chance to make this special home yours!