The Bonaventura Heinz House (first) was located in the West End of Davenport, Iowa, United States.
It was listed on the National Register of Historic Places in 1984.
[2] The house was a brick, side-gable structure with a five-bay symmetrical front.
It was typical of Davenport's working-class houses from the decades of the city's early settlement.
This article about a property in Scott County, Iowa on the National Register of Historic Places is a stub.