Homes under $750K in O Fallon, IL

80 for sale · 282 homes listed · Updated September 27, 2026 · Page 4 of 6

• 417 marbleton circle, O Fallon 62269 Active Under Contract $515,000 · 3 bd · 3 ba · 2,835 sqft
• 305 marilyn drive, O Fallon 62269 Active Under Contract $230,000 · 4 bd · 2 ba · 1,952 sqft
• 1250 elisabeth drive, O Fallon 62269 Active Under Contract $385,000 · 4 bd · 4 ba · 3,656 sqft
• 930 benjamin drive, O Fallon 62269 Active Under Contract $369,000 · 4 bd · 4 ba · 3,233 sqft
• 314 east 3rd street, O Fallon 62269 Active Under Contract $54,900 · 2 bd · 1 ba · 728 sqft
• 1700 saint andrews, O Fallon 62269 Active Under Contract $479,900 · 5 bd · 3 ba · 3,992 sqft
• 1112 danzig drive, O Fallon 62269 Active Under Contract $325,000 · 4 bd · 3 ba · 2,128 sqft
• 953 pacific crossing drive, O Fallon 62269 Active Under Contract $349,900 · 4 bd · 3 ba · 2,112 sqft
• 802 cypress court, O Fallon 62269 Active Under Contract $95,000 · 3 bd · 1 ba · 1,104 sqft
• 1221 illini drive, O Fallon 62269 Active Under Contract $389,900 · 4 bd · 4 ba · 3,199 sqft
• 310 emily drive, O Fallon 62269 Active Under Contract $329,900 · 4 bd · 3 ba · 2,680 sqft
• 900 belpre drive, O Fallon 62269 Active Under Contract $377,500 · 4 bd · 3 ba · 2,646 sqft
• 905 phillip court, O Fallon 62269 Active Under Contract $409,900 · 4 bd · 3 ba · 2,997 sqft
• 212 whitehall drive, O Fallon 62269 Active Under Contract $219,900 · 3 bd · 2 ba · 1,572 sqft
• 507 south smiley street, O Fallon 62269 Active Under Contract $235,000 · 3 bd · 2 ba · 1,826 sqft
• 923 victoria lane, O Fallon 62269 Active Under Contract $320,000 · 4 bd · 4 ba · 1,900 sqft
• 429 ponderosa avenue 7, O Fallon 62269 Active Under Contract $139,000 · 2 bd · 2 ba · 1,100 sqft
• 1232 hillock lane, O Fallon 62269 Active Under Contract $289,900 · 4 bd · 3 ba · 1,700 sqft
• 208 west state street, O Fallon 62269 Active Under Contract $355,000 · 3 bd · 3 ba · 1,600 sqft
• 1249 farmington drive, O Fallon 62269 Active Under Contract $389,000 · 4 bd · 4 ba · 3,133 sqft
• 1122 buran drive, O Fallon 62269 Active Under Contract $395,000 · 4 bd · 4 ba · 2,824 sqft
• 953 benjamin drive, O Fallon 62269 Active Under Contract $385,000 · 4 bd · 4 ba · 3,090 sqft
• 1579 meade drive, O Fallon 62269 Active Under Contract $400,000 · 3 bd · 3 ba · 1,869 sqft
• 832 bridgeway drive, O Fallon 62269 Active Under Contract $389,900 · 4 bd · 3 ba · 2,451 sqft
• 427 west 3rd street, O Fallon 62269 Active Under Contract $199,900 · 3 bd · 2 ba · 1,456 sqft
• 1027 shadow ridge crossing, O Fallon 62269 Active Under Contract $315,000 · 4 bd · 2 ba · 2,539 sqft
• 1126 east 3rd street, O Fallon 62269 Active Under Contract $385,000 · 4 bd · 3 ba · 3,008 sqft
• 102 pheasant run, O Fallon 62269 Active Under Contract $379,900 · 4 bd · 3 ba · 2,908 sqft
• 1305 bradstreet drive, O Fallon 62269 Active Under Contract $475,000 · 4 bd · 3 ba · 2,815 sqft
• 712 country oaks lane, O Fallon 62269 Active Under Contract $215,000 · 2 bd · 2 ba · 1,136 sqft
• 950 whitechapel drive, O Fallon 62269 Active Under Contract $255,000 · 3 bd · 3 ba · 1,965 sqft
• 641 ambrose drive, O Fallon 62269 Off market since Sep 2026 $599,000 · 3 bd · 2 ba · 1,929 sqft
• 8565 treybrooke place, O Fallon 62269 Off market since Sep 2026 $612,000 · 4 bd · 3 ba · 3,491 sqft
• 712 creekwood court, O Fallon 62269 Off market since Sep 2026 $599,900 · 4 bd · 3 ba · 3,000 sqft
• 809 golden bell lane, O Fallon 62269 Off market since Aug 2026 $720,000 · 5 bd · 4 ba · 3,439 sqft
• 621 east wesley drive, O Fallon 62269 Off market since Sep 2026 $429,000 · 4 bd · 3 ba · 3,418 sqft
• 164 eagle ridge, O Fallon 62269 Off market since Sep 2026 $80,000 · 1 bd · 1 ba · 600 sqft
• 716 west highway 50, O Fallon 62269 Off market since Jul 2026 $500,000 · 2 bd · 1 ba · 1,028 sqft
• 755 seagate drive, O Fallon 62269 Off market since Sep 2026 $538,800 · 4 bd · 3 ba · 2,777 sqft
• 1228 belclare court, O Fallon 62269 Off market since Sep 2026 $510,000 · 5 bd · 4 ba · 3,187 sqft
• 1300 renwick way court, O Fallon 62269 Off market since Sep 2026 $539,000 · 4 bd · 2 ba · 2,536 sqft
• 581 tea olive boulevard, O Fallon 62269 Off market since Jul 2026 $649,900 · 4 bd · 3 ba · 3,203 sqft
• 409 willow bend lane, O Fallon 62269 Off market since Sep 2026 $729,500 · 4 bd · 4 ba · 2,933 sqft
• 837 bushwood way, O Fallon 62269 Off market since Sep 2026 $589,000 · 3 bd · 3 ba · 2,682 sqft
• 829 bushwood way, O Fallon 62269 Off market since Sep 2026 $569,000 · 3 bd · 3 ba · 2,479 sqft
• 630 aladar drive, O Fallon 62269 Off market since Sep 2026 $365,000 · 4 bd · 4 ba · 2,423 sqft
• 485 bandmour place, O Fallon 62269 Off market since Aug 2026 $339,000 · 3 bd · 3 ba · 2,480 sqft
• 1321 bossler lane, O Fallon 62269 Off market since Sep 2026 $539,900 · 4 bd · 3 ba · 3,305 sqft
• 953 benjamin drive, O Fallon 62269 Off market since Aug 2026 $385,000 · 4 bd · 4 ba · 3,090 sqft
• 118 alice drive, O Fallon 62269 Off market since Aug 2026 $244,500 · 3 bd · 2 ba · 1,454 sqft