Welcome to 26 Beach Avenue in Port Jefferson Sta. — proudly owned by the same family since 1968, this well-maintained ranch has a LEGAL accessory apartment and offers incredible potential. Featuring hardwood floors, a gas-powered Burnham heating system, and ductwork already in place, the home provides a strong foundation for modern updates. The full unfinished basement with outside entrance invites endless possibilities. Additional highlights include underground utilities, updated cesspool, aluminum siding with brick accents, and a durable composite deck. Easy living just minutes from all you need! © 2025 OneKey™ MLS, LLC