144 Shamrock Hills Drive Prepare to be captivated by this one-of-a-kind 5 bedroom, 4.5 bath luxury estate in the prestigious Old Hopewell Estates-an extraordinary residence that seamlessly blends elegance, privacy, and resort-style living with town water/sewer and low taxes. Perfectly sited on a manicured 1-acre corner lot, this custom Colonial boasts over 6, 000 sq. ft. of refined living space plus a fully finished 1, 700+ sq. ft. walkout basement designed as a true mother/daughter or multi-generational suite with its own full kitchen, spacious living and dining areas, luxury bath, private laundry room, fireplace, and direct access to the backyard-making it completely self-sufficient for extended family or guests. From its commanding brick facade, stone-accented driveway, and double-door entry to the soaring two-story foyer with dual staircases, hardwood floors, and intricate millwork, every detail radiates sophistication. The main level is designed for both grand entertaining and everyday comfort, featuring elegant formal living and dining rooms, a coffered-ceiling family room with fireplace, and a sun-filled home office. The gourmet kitchen is a showpiece with a massive quartz island, professional-grade appliances, custom cabinetry, and a garden window overlooking the lush grounds, flowing seamlessly to a dramatic breakfast area and expansive patios. Upstairs, the primary suite is a private retreat with sitting room, dual custom closets, fireplace, and a spa-inspired bath with limestone floors, soaking tub, and oversized walk-in shower, while four additional bedrooms include a princess suite and Jack & Jill accommodations. Step outside to your own resort-style paradise-a heated saltwater pool with natural stone accents, multiple stone-paver patios, an outdoor kitchen, European-style gazebo, tranquil fountain garden, and cozy firepit lounge, all surrounded by professional landscaping for ultimate seclusion. Additional highlights include a heated/air-conditioned 3-car garage, whole-house sound and security systems, and a commuter-friendly location just 5 miles to Metro-North and 75 miles to Manhattan. Combining timeless elegance with unmatched functionality, this estate is the crown jewel of Old Hopewell Estates-a forever home offering true multi-generational living, luxury, and lifestyle.