Rare opportunity to own a well-maintained 3-family property in the South End that showcases true pride of ownership from top to bottom. This property includes a highly sought after zoning-approved buildable lot next door. The adjacent lot is 19 Dover St. Offers a wide range of possibilities: develop a new multifamily, expand your investment portfolio, or create a private outdoor space. Perfect for families and smart investors alike, each unit features two sizeable bedrooms, a spacious living area, and an inviting layout that is ideal for comfortable living or strong rental income. Recent updates such as a high efficiency, on demand heating system and meticulous care over generations make this a turn key opportunity with long term value. All units are currently rented well below market value, offering significant upside potential for increased rental income.