Homes under $100K in Alton, IL
20 for sale · 50 homes listed · Updated September 25, 2026
- 723 linden street, Alton 62002 $39,900 · 3 bd · 1 ba · 1,142 sqft
- 1261 state street, Alton 62002 $74,900 · 1 bd · 1 ba · 506 sqft
- 2612 yager avenue, Alton 62002 $48,000 · 2 bd · 1 ba · 917 sqft
- 1129 seiler street, Alton 62002 $27,000 · 2 bd · 1 ba · 860 sqft
- 518 wyss avenue, Alton 62002 $59,000 · 2 bd · 1 ba · 1,041 sqft
- 2013 state street, Alton 62002 $92,400 · 3 bd · 1 ba · 1,092 sqft
- 402 condit avenue, Alton 62002 $45,990 · 2 bd · 1 ba · 925 sqft
- 3112 trumbull avenue, Alton 62002 $29,900 · 2 bd · 1 ba · 825 sqft
- 725 park drive, Alton 62002 $89,000 · 2 bd · 1 ba · 739 sqft
- 912 tremont street, Alton 62002 $85,000 · 3 bd · 1 ba · 1,748 sqft
- 1908 central avenue, Alton 62002 $10,000 · 2 bd · 1 ba · 1,648 sqft
- 1208 brown street, Alton 62002 $90,000 · 3 bd · 1 ba · 1,440 sqft
- 1101 putnam, Alton 62002 $32,000 · 2 bd · 2 ba · 768 sqft
- 321 dry street, Alton 62002 $78,000 · 2 bd · 1 ba · 1,177 sqft
- 1206 rixon, Alton 62002 $55,000 · 2 bd · 1 ba · 888 sqft
- 603 liberty street, Alton 62002 $94,900 · 2 bd · 2 ba · 1,331 sqft
- 2131 brown street, Alton 62002 $85,000 · 2 bd · 1 ba · 800 sqft
- 946 union street, Alton 62002 $68,000 · 5 bd · 3 ba · 2,368 sqft
- 122 boynton drive, Alton 62002 $95,000 · 3 bd · 1 ba · 1,046 sqft
- 2120 washington avenue, Alton 62002 $79,900 · 1 bd · 1 ba · 1,128 sqft
- 3034 glenwood avenue, Alton 62002 Pending $44,900 · 2 bd · 1 ba · 672 sqft
- 508 stowell avenue, Alton 62002 Pending $70,000 · 2 bd · 1 ba · 800 sqft
- 902 royal street, Alton 62002 Pending $94,900 · 3 bd · 2 ba · 1,608 sqft
- 2306 elizabeth street, Alton 62002 Pending $32,900 · 2 bd · 1 ba · 1,080 sqft
- 226 east 5th street, Alton 62002 Pending $79,000 · 4 bd · 3 ba · 2,348 sqft
- 2624 watalee street, Alton 62002 Pending $69,500 · 3 bd · 1 ba · 1,265 sqft
- 3518 oscar avenue, Alton 62002 Pending $40,000 · 3 bd · 1 ba · 1,168 sqft
- 3407 leo street, Alton 62002 Pending $67,500 · 2 bd · 2 ba · 752 sqft
- 2916 sanford avenue, Alton 62002 Pending $19,500 · 2 bd · 1 ba · 890 sqft
- 2200 holland street, Alton 62002 Pending $19,000 · 3 bd · 2 ba · 1,300 sqft
- 3219 duco street, Alton 62002 Pending $59,000 · 2 bd · 1 ba · 625 sqft
- 1411 seminary street, Alton 62002 Pending $40,000 · 3 bd · 2 ba · 1,395 sqft
- 1208 armstrong street, Alton 62002 Pending $74,900 · 2 bd · 1 ba · 875 sqft
- 2003 clawson street, Alton 62002 Pending $89,900 · 3 bd · 1 ba · 1,529 sqft
- 3328 oakland avenue, Alton 62002 Pending $21,500 · 2 bd · 1 ba · 884 sqft
- 2312 gillis street, Alton 62002 Pending $75,000 · 3 bd · 3 ba · 2,582 sqft
- 2518 north rodgers avenue, Alton 62002 Pending $38,500 · 2 bd · 1 ba · 962 sqft
- 1105 west 9th street, Alton 62002 Active Under Contract $45,000 · 2 bd · 1 ba · 878 sqft
- 3504 omega street, Alton 62002 Active Under Contract $97,500 · 2 bd · 1 ba · 760 sqft
- 301 lampert street, Alton 62002 Active Under Contract $69,000 · 2 bd · 1 ba · 780 sqft
- 206 mather street, Alton 62002 Active Under Contract $98,500 · 2 bd · 1 ba · 700 sqft
- 411 augusta street, Alton 62002 Active Under Contract $74,900 · 2 bd · 1 ba · 998 sqft
- 3539 oscar avenue, Alton 62002 Active Under Contract $79,900 · 2 bd · 1 ba · 495 sqft
- 2300 agnes street, Alton 62002 Off market since Jul 2026 $54,900 · 2 bd · 1 ba · 780 sqft
- 420 jefferson avenue, Alton 62002 Off market since Aug 2026 $19,300 · 3 bd · 1 ba · 900 sqft
- 1000 willard avenue, Alton 62002 Off market since Sep 2026 $55,000 · 2 bd · 1 ba · 672 sqft
- 3212 alby street, Alton 62002 Off market since Jul 2026 $15,000 · 2 bd · 1 ba · 1,472 sqft
- 1025 east 7th street, Alton 62002 Off market since Jul 2026 $59,900 · 2 bd · 1 ba · 1,148 sqft
- 3723 franor street, Alton 62002 Off market since Sep 2026 $59,000 · 2 bd · 1 ba · 774 sqft
- 3328 oakland avenue, Alton 62002 Off market since Aug 2026 $21,500 · 2 bd · 1 ba · 884 sqft