Nestled at the water's edge within the coveted Green Hill Beach Association, 37 Coast Guard Avenue is where generations gather, and New England summers become family tradition. Facing due south and bathed in sunlight from sunrise to sunset, this exceptional coastal residence captures sweeping views of Block Island Sound, the Point of Galilee, and the Charlestown Breachway, where sea breezes and an ever-changing horizon set the rhythm of each day. Offering over 4,800 square feet, the home features 4/5 bedrooms, 3 full and 1 half bath, including a first-floor primary suite and a private home office. A newly renovated marble kitchen and beautifully refreshed primary bath blend timeless elegance with modern luxury. One of the home's most captivating spaces is the panoramic loft lounge, where elevated coastal views create an intimate retreat for morning coffee, evening wine, and unforgettable sunsets that remind you why summers in Green Hill are so cherished, while the expansive bonus/bunk room is designed for grandchildren, guests, and unforgettable summer memories. Spend your days on the association beach, rinse off in the outdoor shower, gather around beach bonfires, and celebrate Independence Day with fireworks over the shoreline as our nation approaches its 250th anniversary. Multiple decks, a private fenced yard for pets, and beautifully landscaped grounds complete this extraordinary coastal retreat, where every summer becomes part of your family's legacy.