Exceptional year round coastal retreat set on a rare double lot on coveted Seaside Avenue, one of Westbrook's most sought-after shoreline locations. Just steps from the private beach! This property offers a truly special coastal lifestyle. At low tide, enjoy expansive walkable sandbars and remarkably clear, pristine water. Walking along the sandbars is truly magical. Thoughtfully designed to capture natural light and water views, this 3-bedroom, 4 full bath home features an open layout and multiple decks ideal for relaxed coastal living and entertaining. The fully refinished lower level includes a kitchenette and a full bathroom with a shower-perfect for rinsing off after a day at the beach or marina before heading in to relax on the second-floor deck with sweeping water views and breathtaking sunsets. Enjoy a short walk to the marina for easy boat access with slips available for rent, and nearby waterfront dining. An oversized, heated two car garage with hot and cold running water offers exceptional space for vehicles, watercraft, and storage. Significant upgrades include a $30,000 Bosch wall-hung natural gas system offering on demand hot water and high efficienty heating. Deeded mooring rights on private Coral Sands Beach complete this exceptional coastal offering. A rare opportunity in a premier shoreline location.