Welcome to 9 Dolphin Ave. at Winthrop Beach! This "move in ready" stunning seaside Colonial offers 8 rooms, including 3-4 bedrooms and 2.5 bathrooms. Recent updates include the kitchen, bathrooms, high-efficiency heating, solar panels (no electric bill), and a new roof, along with a sprinklered yard. Lots of windows invite in natural lighting. The oak wood floors are stunning! The first floor features an inviting bay-windowed living room, elegant dining room, modern kitchen with granite and stainless steel, a half bath and a heated mudroom/den that leads to a deck then to a beautiful yard. Upstairs, you'll find 2-3 bedrooms or 2 bedrooms plus a study with a full bath, and a private ensuite bedroom on the third floor. The finished basement provides extra space for a family room or office. Enjoy the expansive rear deck and beautifully landscaped, fenced yard with a stone patio and trellis, perfect for relaxation and entertaining.This is a home for a lifetime!