660 Chicken Valley Rd, Locust Valley, NY 11560

660 Chicken Valley Road | Locust Valley, Long Island Gold CoastnPositioned within the most coveted enclave of Locust Valley on Long Islands historic Gold Coast, 660 Chicken Valley Road is not merely a residence-it is a private estate of enduring significance, designed for a highly discerning buyer who values legacy, discretion, and uncompromising quality.nSet across approximately 5.33 acres of secluded, manicured grounds and encompassing nearly 16,500 square feet of interior living space, the estate embodies a rare combination of architectural integrity, refined craftsmanship, and long-term asset strength-an offering seldom available in todays market.nnArchitectural Integrity & Engineering ExcellencenThe residence far exceeds conventional residential standards, delivering exceptional structural durability and long-term stability.nEvery element-from roofing systems to drainage engineering, from acoustic insulation to thermal efficiency-has been executed to a near commercial-grade level, ensuring the property performs as beautifully as it presents over time.nA fully integrated geothermal heating system, paired with advanced climate and humidity control, provides year-round comfort while preserving fine art, furnishings, and materials at an optimal level.nSmart home integration allows full remote operation globally, supported by central vacuum, multi-zone climate control, and a whole-house generator-ensuring seamless living without compromise.nSecurity and privacy are paramount,