<615 Portage Avenue>
- Date: before 1883
- Style: American Foursquare
- District: Chapin Park
- Rating: Non-contributing
Frederick Heil, who worked for Studebaker and South Bend Chilled Plow, is listed as a resident in this home from 1883 until 1904. He and his wife Margaret both emigrated from Germany. They raised five children. The house was remodeled in 1924.