Welcome to 25 Sands Lane, an exceptional four-bedroom six full and two half bath Post modern Colonial nestled on 1.1 beautifully landscaped acres in the coveted Harbor Hills Estates neighborhood of Port Jefferson Village. Thoughtfully updated throughout, this remarkable 7,866 square foot residence seamlessly blends timeless elegance with modern luxury, offering an extraordinary combination of privacy, sophistication, and resort-style living. Inside, expansive living spaces showcase gleaming hardwood floors, exquisite millwork, coffered ceilings, and an inviting open layout designed for both everyday comfort and effortless entertaining. At the heart of the home, a beautifully appointed chef's kitchen features rich quartzite countertops, an oversized two-tier island, premium Sub-Zero and Monogram appliances, and a thoughtfully designed layout connecting the dining room, sunroom, laundry, and wet bar. The main level also features three generously sized bedrooms with adjoining en-suite baths, while the entire second floor is dedicated to an extraordinary 1,220-square-foot primary suite, complete with a spacious walk-in closet, luxurious en-suite bath, and expansive private balcony overlooking the picturesque grounds. A finished walk-out lower level provides additional versatile living and entertaining space with direct access to the backyard. Outdoors, discover your own private resort, featuring an oversized heated, salt-water, in-ground gunite pool, expansive entertaining deck, cabana with outdoor bar, and multiple balconies overlooking the lush, professionally landscaped property. Mature trees and beautiful greenery create a tranquil setting ideal for both grand gatherings and peaceful relaxation. Just moments from Port Jefferson Village's vibrant waterfront, acclaimed dining, boutique shopping, marinas, and ferry service, as well as the Port Jefferson Country Club and its championship golf course overlooking the Long Island Sound. Offering an exceptional lifestyle in one of the North Shore's most desirable communities, 25 Sands Lane is a truly special place to call home.