The Andover Street Historic District is a linear residential historic district in the Belvidere neighborhood of eastern Lowell, Massachusetts. The district encompasses large, fashionable houses and estates that were built between the 1860s and the 1930s. It includes properties at 245—834 Andover Street, and at 569 and 579 East Merrimack Street. The district was listed on the National Register of Historic Places in 2000.