David Cummins Octagon House

The David Cummins Octagon House is an eight-sided residential structure located in Conneaut that stands out from conventional homes. Its octagonal form determines both its exterior appearance and the way interior spaces are arranged around a central point.

The building was constructed in 1860 and represents an experimental architectural approach during the mid-1800s. Its listing on the National Register of Historic Places in 1974 recognized its importance to American architectural history.

The house belonged to David Cummins, founder of the Cummins Canning Company, and reflects the industrial growth of Conneaut in the 1800s. It shows how wealthy business owners of that era lived and displayed their status through distinctive architectural choices.

The structure is viewable from the street, displaying its distinctive octagonal form clearly from the exterior. The best perspective for seeing the geometric design comes from some distance away, where the unusual shape becomes most apparent.

Local accounts describe a tunnel connecting the house to nearby Conneaut Creek. This underground passage has been associated with possible historical activities related to the Underground Railroad.

Location: Ohio

GPS coordinates: 41.94111,-80.55722

Latest update: December 14, 2025 18:01