Bright Greenhaven English Tudor offering a true waterfront lifestyle, with deeded rights to Greenhaven Beach and boating access on the Long Island Sound. Ideally located just steps from the Jay Estate and the trails of Marshlands Conservancy, and moments from Rye Golf and Pool, this beautifully maintained five-bedroom, four-and-a-half-bath home blends charm, light, and an exceptional community setting in the heart of Old Greenhaven. Significant upgrades by the current owners include all new bathrooms, an updated kitchen, and modernized interiors throughout, featuring playful tile and paint selections that add personality and warmth to the home. Energy-efficient improvements feature a seven-zone heating system with cold-climate high-efficiency heat pumps, full-house insulation, updated wiring, an additional electrical panel, and two electric vehicle charging stations. Set on a half-acre of lush, landscaped grounds, the property offers privacy and year-round enjoyment. The fully fenced backyard features expansive stone patios, a large entertaining deck, and mature perennial gardens that bloom beautifully across seasons. The level property also offers ample space for recreation, whether hosting a casual volleyball game or accommodating a lacrosse goal. Inside, the home is filled with character and natural light. The oversized family room showcases soaring cathedral ceilings and a wood-burning fireplace, while the living room features striking beamed ceilings and a second fireplace. At the center of the home, a stunning sunroom with wraparound floor-to-ceiling windows and skylights brings the outdoors in. A beautifully designed wet bar adds a stylish focal point for entertaining, ideally positioned near the main living areas. The renovated kitchen by Majestic Kitchens combines function and design with granite countertops and premium appliances, including a Sub-Zero refrigerator, Viking range, built-in GE oven with warming drawer, beverage fridge, and two dishwashers. Additional first-floor highlights include a bedroom with a full bath, a powder room, a flexible office nook, and beautiful leaded windows throughout. Upstairs, the primary suite features an enormous walk-in closet with dressing area and a renovated en-suite bath with double sinks and a shower. One bedroom offers its own en-suite bath, while two additional bedrooms share a Jack-and-Jill bathroom. A conveniently located laundry area completes the second level. The third floor offers a spacious finished bonus level, ideal for recreation, work, or guests. The lower level includes a semi-finished basement with a gym area, dog washing station, and abundant storage. Greenhaven residents enjoy exclusive access to the neighborhood beach (approximately $650/year), along with a vibrant community atmosphere featuring seasonal gatherings, including popular summer food truck evenings and beautiful sunset views over the water. A short commute to Grand Central and walking distance to all Rye Neck Schools. A rare opportunity to enjoy space, character, and a true waterfront lifestyle in one of Rye's most sought-after neighborhoods.