Welcome to 24 Caldwell Drive, a beautifully maintained 4-bed, 2.5-bath Colonial in the highly desirable Greystone Estates. Set on a prime lot with excellent curb appeal, this home features a faux stone foundation, newly resurfaced driveway, and spacious backyard with deck access. Inside, enjoy gleaming hardwood floors throughout, sun-filled rooms, and a bright open-concept layout. The kitchen offers maple cabinetry, center island, and stainless appliances, flowing into the cathedral-ceiling family room with fireplace—perfect for gatherings. Upstairs you'll find four spacious bedrooms all with hardwood flooring. The primary suite has its own private bath featuring a shower and separate soaking tub. Located in one of Westford’s top neighborhoods, with top-rated schools and commuter access nearby. A true gem!