Cogswell's Grant House is a historic property located in Essex, Massachusetts. Built in the 18th century, it served as the home of Edward Cogswell, a prominent local figure and art collector. The house showcases a blend of colonial architecture and period furnishings, reflecting the lifestyle of its time. Today, Cogswell's Grant is managed by the Trustees of Reservations and is open to the public. Visitors can explore the house and its surrounding gardens, which feature a variety of native plants. The site also offers insights into the history of the region and the life of its former residents.