Homes under $400K in Rock Falls, IL

19 for sale · 55 homes listed · Updated September 27, 2026 · Page 2 of 2

• 609 east 5th street, Rock Falls 61071 Off market since Aug 2026 $100,000 · 4 bd · 2 ba · 1,500 sqft
• 1506 10th avenue, Rock Falls 61071 Sold on Jul 20, 2026 $48,000 · 4 bd · 1 ba · 1,400 sqft
• 706 west 2nd street, Rock Falls 61071 Off market since Sep 2026 $78,000 · 3 bd · 1 ba · 1,000 sqft
• 30399 prairie street, Rock Falls 61071 Off market since Sep 2026 $299,900 · 4 bd · 2 ba · 1,680 sqft
• 300 east 4th street, Rock Falls 61071 Off market since Aug 2026 $129,900 · 3 bd · 2 ba · 2,080 sqft