<Swonk House>
512 River Avenue
- Date: 1922
- Style: American Foursquare
- District: Edgewater Place
- Rating: Non-contributing
Built as rental property in 1922, this Whitcomb and Keller-constructed home was bought by Frank and Margaret Swonk in 1927. Frank was a salesman; he lived here until 1953, when the home was given to his daughter, Frances.