Find duplexes for rent in Loudon, NH on Apartments.com. Duplexes offer the privacy of a single-family home with the cost-effectiveness of apartment living. These rentals typically feature separate entrances, more living space, and often private outdoor areas. They are an excellent choice for anyone looking for extra space, privacy, and a neighborhood feel without the full commitment of a house. With options in various locations, you can easily find a duplex that meets your needs in size, layout, and proximity to amenities such as schools and shopping. Start searching Apartments.com today to discover the benefits of renting a duplex.