<Jeffries House>
521 River Avenue
- Date: 1920
- Style: American Foursquare
- District: Edgewater Place
- Rating: Contributing
Frank and Glenna Jeffries had this house built in 1920. Mr. Jeffries owned a real estate, loan, and insurance company. In 1922, the property was purchased by Abraham I. Simon. He was the owner of Simon and Simon, a grocery store.