Welcome to 15 Seabrook Lane, Stony Brook A Masterfully Expanded Devon Ranch | 5 Bedrooms, 2 Baths | Three Village School District Prepare to be captivated by this meticulously maintained, beautifully expanded Devon Ranch. Seamlessly blending timeless mid-century charm with high-end modern luxury, this impressive five-bedroom home offers an unparalleled lifestyle. From the inviting front porch and the expanded driveway adorned with elegant Belgium block accents, the curb appeal is just the beginning of what this exceptional property has to offer. Step inside to find gleaming hardwood floors that guide you through an open, sunlit floor plan. The heart of the home is a chef's dream kitchen featuring an Italian-made Bertazzoni six-burner natural gas stove, a brand-new refrigerator, and premium updated cabinetry. The kitchen flows effortlessly into the cozy living area, which is anchored by a classic wood-burning fireplace with an efficient insert, perfect for crisp autumn nights. The backyard is a full-scale private resort situated on an exceptional, level .46-acre lot. Dive into the magnificent, low-maintenance in-ground saltwater pool-installed approximately six years ago-complete with a tranquil, cascading waterfall. Unwind in your private hot tub, which is included in the sale, set against mature and lush landscaping. For the green thumb, a beautiful greenhouse offers the perfect space for year-round gardening, starting seeds, or housing exotic plants, while the expansive patio area is tailor-made for hosting unforgettable summer barbecues. Every major system in this home has been updated for ultimate efficiency and peace of mind. The home features an updated electrical system fully equipped with a generator transfer switch for seamless backup power. Heating is powered by a brand-new, state-of-the-art on-demand system installed in 2025 for endless hot water and peak efficiency, complemented by central air conditioning that is only about two years old. The roof is young and durable at approximately seven years old, and the exterior is equipped with a seven-zone automatic sprinkler system and low-maintenance leaf filters on the gutters. Perfectly positioned in one of Stony Brook's most sought-after neighborhoods, you are just minutes away from Stony Brook University and Medical Center, pristine local beaches, scenic parks, premier shopping, dining, and easy transportation. This is more than just a home; it is a lifestyle. Expanded, upgraded, and absolutely move-in ready, opportunities like 15 Seabrook Lane do not last.