141 Portland Street is ideally situated on a prominent .32-acre corner lot in the heart of South Berwick, one of the Seacoast's hidden gems known for its historic character, strong sense of community, and vibrant downtown. Just moments from local restaurants, shops, and downtown amenities, this historic 4-bedroom, 3-bath home blends timeless charm with many of the major system updates already completed. Formerly configured as a duplex and now used as a single-family residence, the property offers flexibility for a variety of living arrangements and future possibilities. Inside, you'll find generous living space, character throughout, and the opportunity to make the home your own. Four unfinished attic rooms provide additional space for storage or future expansion potential. Whether you're looking for a home you can move right into or one where you can add your personal touch over time, this property offers both. Conveniently located in the Marshwood School District and within easy reach of Dover, Portsmouth, and Southern Maine's beaches and coastline, 141 Portland Street combines in-town convenience, historic charm, and flexibility in a highly desirable Seacoast location.