This stunning Merrimack property offers the perfect blend of comfort, functionality, and location. The open-concept layout is ideal for everyday living and entertaining, anchored by a chef's kitchen with a large center island, stainless steel appliances, and ample prep space. The bright living area is warm and inviting, featuring a cozy gas fireplace and direct access to a spacious back deck. The primary suite serves as your private retreat, complete with a spa-like bath and a custom walk-in closet. The finished walk-out lower level expands your options with a versatile room ideal for a home office, gym, or guest space. Car enthusiasts and hobbyists will appreciate the rare 6-car garage setup-2 attached with sleek epoxy flooring and 4 detached-offering endless flexibility and storage. Set on a beautifully professionally landscaped lot in a quiet neighborhood, this home is just minutes from shopping, dining, schools, and major commuter routes. Whether you're hosting friends, working remotely, or enjoying your peaceful backyard oasis, 18 Clay Street has it all. Don't miss the chance to own this thoughtfully designed, meticulously maintained home in one of Merrimack's most desirable areas!