4000 Greentree Drive Located in the highly sought-after Madison section of Oceanside, this four-bedroom, two-and-a-half-bath home combines generous living spaces, refined finishes, and exceptional convenience. The entry hall with powder room opens to a formal living room and a spacious family room—approximately four feet wider than standard—anchored by a gas fireplace and custom built-ins. The updated kitchen blends sophistication and function with Sub-Zero and Thermador appliances, a Bosch dishwasher, Italian tile flooring, and extensive cabinetry enhanced by recessed lighting. Upstairs, the expanded primary suite includes a sitting area or home office, easily adaptable as a fifth bedroom or dressing room. Several bedrooms offer tranquil water views, and the skylit hall bath features a jetted tub. The lower level provides laundry and storage with newer appliances and a dedicated sump system. Upgrades include full-perimeter siding, solid wood doors, Andersen windows and skylights, newer glass-panel garage doors, and an epoxy-finished two-car garage with custom storage. Outdoors, a private yard with paver patio and mature landscaping is perfect for relaxing or entertaining. Ideally situated near parks, shopping, dining, commuter routes, beaches, and houses of worship, this Oceanside home offers an exceptional blend of style, comfort, and location.