18 Haviland DriveMillstone, NJ 08535

Presenting a distinguished estate tucked away at the end of a private cul-de-sac in one of northern Millstone Township's most desirable enclaves, surrounded by a collection of fine homes & offering over 7,000 square feet of refined living space. Perfectly positioned for today's lifestyle, this exceptional residence combines serene privacy with outstanding convenience - located approximately 1hr from both New York City, Philadelphia, just 30 minutes from Princeton, & approximately 35 minutes to beautiful Jersey Shore beaches. Just 4 miles to NJ Turnpike. Separate in-law suite potential! A grand 2-story foyer welcomes you into an elegant interior defined by soaring ceilings, exquisite craftsmanship, thoughtfully designed living spaces ideal for both everyday comfort & upscale entertainin Rich hardwood flooring, intricate millwork, custom moldings, and timeless architectural details create a sophisticated ambiance throughout the home. At the heart of the residence is a spectacular custom gourmet kitchen designed to impress. Featuring premium custom stainless steel appliances, a built-in Miele coffee bar, high-end custom cabinetry, and an oversized center island that opens seamlessly into the family room, this space serves as the true gathering hub of the home. A spacious dinette area offers comfortable everyday dining and flows naturally into the grand formal dining room, highlighted by a decorative ceiling and perfectly suited for hosting large gatherings and special occasions. Sliders from the kitchen lead directly to the expansive multi-tiered paver patio, creating effortless indoor-outdoor living and entertaining. The dramatic two-story family room is complemented by a stunning custom masonry fireplace, adding warmth and architectural elegance to the home's main living area. A custom-built library with rich cherry wood cabinetry provides a warm and refined retreat, while a well-appointed wet bar in the living room enhances the home's entertaining appeal. Three gas fireplaces, thoughtfully positioned throughout the residence, add both charm and comfort across multiple living spaces. The home also features a sun-drenched sunroom wrapped in walls of windows -- an inviting space for quiet mornings or peaceful afternoons overlooking the beautifully landscaped grounds. Designed with versatility in mind, the home offers 4/5 bedrooms and 6 bathrooms. The fully finished walk-out basement further expands the home's living space and includes a dedicated gym area, entertainment area, and a convenient half bath. Step outside to a true private resort experience. The meticulously designed grounds showcase a breathtaking Caribbean-inspired gunite lagoon pool featuring natural rock formations, multiple cascading waterfalls, a connected spa. Adjacent to the spa, a custom fire pit area creates the perfect setting for relaxing evenings and outdoor gatherings, while mature landscaping provides exceptional privacy and a tranquil natural setting. Designed for exceptional outdoor entertaining, the expansive outdoor living area includes a custom masonry fireplace, spacious two-tiered patio, and a stunning custom stone island with granite countertops, built-in barbecue, refrigerator, and generous seating capacity for guests. The separate heated and air-conditioned pool house, complete with a kitchenette and bath, offers additional flexibility for entertaining, relaxing, or potential guest accommodations. Car enthusiasts, hobbyists, and entrepreneurs will appreciate the impressive detached two-story 12-car garage, fully equipped with heating and air conditioning and offering remarkable flexibility for a luxury vehicle collection, workshop, home business, creative studio, or additional recreational space. Above the garage, a spacious second-floor loft provides endless possibilities for a private office suite, guest suite, fitness studio, or additional flex space. This exceptional estate is further enhanced by high-end mechanical systems and a