Welcome to this exceptional custom Colonial tucked away on a quiet cul-de-sac in the heart of Millstone. Set on just over 2 acres of manicured grounds, this stately brick-front home offers over 5,000 sq ft of elegant living space, thoughtfully designed for both grand entertaining and everyday comfort. You're instantly greeted by the dramatic two-story foyer with tile flooring and dual closets, setting the tone for the spacious and light-filled interior. Soaring ceilings and recessed lighting continue throughout the home, creating an airy, open feel. The formal dining room features rich wood floors and stylish barn doors, while the expansive formal living room showcases a stunning gas fireplace with brick molding, oversized windows, and French doors that open to the rear deck. The heart of the home is a truly massive chef's kitchen, complete with Sub-Zero appliances, a built-in stovetop, granite countertops, an oversized center island, and abundant cabinetry. The adjoining eat-in space is drenched in natural light, with vaulted ceilings, a wall of windows, and direct access to the deckperfect for indoor-outdoor flow. A spacious pantry, laundry room, office with closet, and a gorgeous half bath complete the main level. Upstairs, you'll find hardwood flooring throughout and four generously sized bedrooms. The luxurious primary suite offers a private retreat with French doors, a sitting area, access to a private balcony, vaulted ceilings, a spa-like bath with soaking tub, stall shower, dual vanity, and a massive walk-in closet. The beautifully updated hallway bath features designer finishes and thoughtful details throughout. The fully finished walk-out basement is like a second home, offering tile flooring, soaring ceilings, and ample space for a full living and dining area. The kitchenette, full bathroom with stall shower, and multiple flex roomsincluding a possible 5th bedroom and a private in-law suitemake this lower level ideal for multigenerational living, guests, or entertaining. Step outside to your resort-style backyard featuring an Anthony Sylvan pool with beach entry, waterfall, and spa, all framed by peaceful panoramic views. With a 3-car garage, ample storage, and high-end finishes throughout, this is a rare opportunity to own a private estate in one of Millstone's most coveted neighborhoods. Schedule your private tour today and experience luxury living at its finest.