Impessive 5BR/4.5BA estate offering over 5,300 sq ft, ideally positioned on a premier lot at the end of a private cul-de-sac in sought-after Millstone. Set on nearly 2 acres in the exclusive Millstone Ridge, this 2003-built home features soaring ceilings, expansive windows providing abundant natural light and refined architectural details throughout. Highlights include a dramatic floating staircase, private office, and a large conservatory offering flexible living space. Thoughtful floor plan and generously sized rooms provide ideal flow for everyday living and elegant entertaining. Conveniently located close to major roadways, area amenities and NYC access. A rare opportunity to own a substantial estate in sought-after Millstone offering prestige and privacy! SPECIAL FEATURES: - Private flat 1.96 acr lot on a cul-de-sac - 5372 sq ft house (per tax record) - 5 bedrooms / 4.5 Bathrooms - Grande Primary Suite with sitting area, spacious Bathroom , vanity area and massive walk-in closet with custom built-ins - 2 Bedrooms with Jack&Jill Bathroom - "Princess Suite" with it's own full bathroom - "Au pair"/ in-law suite with a separate entrance - Spacious Kitchen with wood cabinets with pull outs, granite countertops and newer Stainless Steel Bosch and Cafe Appliances - Bonus Room/Conservatory with wrap-around windows and high ceilings - Office with built-ins - Family room with fireplace and custom buit-ins, 18 ft ceilings - Floating staircase - "Butler"/secondary staircase to the kitchen - Oversized Mudroom - Laundry room with cabinets - Refinished hard wood on the first floor - Recessed lights - Custom built-in closets in 4 bedrooms and kitchen pantry - Basement features extra high ceilings, plumbed for a bathroom - Extensive Pavers - Manicured landscaping, 16 zone Sprinkler System - 3 car Garage - Oversized driveway - Water Softener System - 4 Zone AC/Heat System