Stunning Contemporary in Private Cul-de-Sac - Dix Hills Discover 12 Deanna Ct, a custom-built Contemporary home tucked away at the end of a peaceful cul-de-sac. Built in 1989, this beautifully updated residence boasts soaring skylit ceilings and an open-concept design, creating an inviting and spacious atmosphere yet cozy and warm. This 4/5-bedroom, 4.5-bath home offers exceptional features, including a main-floor primary suite with a spa-like bathroom featuring a sauna, soaking tub, and marble shower. A spiral staircase leads to a private loft, perfect for an office, gym, or relaxation space. The updated center island Quartz kitchen is a chef's dream, showcasing high-end stainless steel appliances, ceramic flooring, and ample counter space. Fresh exterior paint, new pavers, and professionally designed landscaping enhance the curb appeal. Additional highlights include a full, unfinished basement with high ceilings and an outside entrance, offering incredible potential for storage or future customization. The main floor features a guest suite and bonus rooms, providing flexibility for a variety of lifestyles. The home is fully alarmed for security and peace of mind. Outside, enjoy a lush, level backyard with privacy hedges, ideal for outdoor gatherings. Conveniently located near shopping, parks, and parkways, and part of the prestigious Half Hollow Hills School District, this home offers an unbeatable combination of luxury, privacy, and accessibility. Don't miss this incredible opportunity-schedule your private showing today!