<622 Portage Avenue>
- Date: 1906
- Style: Cross Gable
- District: Chapin Park
- Rating: Non-contributing
Previously known as 522 Portage Avenue, this house was built between 1903 and 1906. Dr. John H. Ellis and his wife Nellie were listed as the first occupants of this home in 1906. Minerva Seese, their servant, is also listed as a resident. Subsequent residents include: Hiram Krieghbaum, Charles and Agnes Lee, and Hugh Harrop.