Homes under $500K in Ottawa, IL

61 for sale · 151 homes listed · Updated September 27, 2026 · Page 3 of 4

• 1610 poplar street, Ottawa 61350 Active Under Contract $167,000 · 2 bd · 2 ba · 1,050 sqft
• 1312 dakota drive, Ottawa 61350 Active Under Contract $189,900 · 3 bd · 1 ba · 1,073 sqft
• 648 webster street, Ottawa 61350 Active Under Contract $179,000 · 3 bd · 2 ba · 1,572 sqft
• 903 illinois avenue, Ottawa 61350 Active Under Contract $124,900 · 2 bd · 1 ba · 1,273 sqft
• 911 illinois avenue, Ottawa 61350 Active Under Contract $127,900 · 3 bd · 1 ba · 1,898 sqft
• 821 king arthur lane, Ottawa 61350 Active Under Contract $259,000 · 3 bd · 2 ba · 1,456 sqft
• 534 2nd avenue, Ottawa 61350 Active Under Contract $285,000 · 4 bd · 3 ba · 1,876 sqft
• 1022 thornberry court, Ottawa 61350 Active Under Contract $215,000 · 2 bd · 2 ba · 1,488 sqft
• 728 steamboat court, Ottawa 61350 Active Under Contract $310,000 · 4 bd · 2 ba · 2,004 sqft
• 413 west jackson street, Ottawa 61350 Active Under Contract $119,000 · 2 bd · 1 ba · 982 sqft
• 1406 navajo drive, Ottawa 61350 Active Under Contract $210,000 · 3 bd · 1 ba · 960 sqft
• 635 magnolia lane, Ottawa 61350 Active Under Contract $425,000 · 3 bd · 3 ba · 2,161 sqft
• 1682 north 2501st road, Ottawa 61350 Active Under Contract $479,900 · 4 bd · 3 ba · 2,317 sqft
• 721 congress street, Ottawa 61350 Active Under Contract $229,900 · 4 bd · 2 ba · 2,106 sqft
• 613 magnolia lane, Ottawa 61350 Active Under Contract $375,000 · 4 bd · 4 ba · 2,503 sqft
• 1456 birchlawn place, Ottawa 61350 Active Under Contract $230,000 · 3 bd · 2 ba · 1,322 sqft
• 907 retz drive, Ottawa 61350 Active Under Contract $134,626 · 2 bd · 1 ba · 901 sqft
• 213 linwood avenue, Ottawa 61350 Active Under Contract $109,900 · 2 bd · 1 ba · 1,400 sqft
• 1119 charles street, Ottawa 61350 Active Under Contract $194,000 · 3 bd · 1 ba · 1,404 sqft
• 733 east main street, Ottawa 61350 Active Under Contract $280,000 · 3 bd · 2 ba · 1,557 sqft
• 1409 ottawa avenue, Ottawa 61350 Active Under Contract $248,000 · 3 bd · 2 ba · 1,680 sqft
• 614 magnolia lane, Ottawa 61350 Active Under Contract $396,000 · 3 bd · 3 ba · 1,897 sqft
• 722 christie street, Ottawa 61350 Active Under Contract $285,000 · 3 bd · 2 ba · 2,064 sqft
• 408 marcy street, Ottawa 61350 Active Under Contract $224,900 · 3 bd · 1 ba · 1,100 sqft
• 3472 north il st rt 23 highway, Ottawa 61350 Active Under Contract $419,900 · 3 bd · 2 ba · 1,698 sqft
• 1601 west main street, Ottawa 61350 Active Under Contract $169,900 · 2 bd · 1 ba · 1,056 sqft
• 812 kimberly lane, Ottawa 61350 Active Under Contract $489,000 · 4 bd · 3 ba · 2,372 sqft
• 1434 kansas street, Ottawa 61350 Active Under Contract $107,000 · 3 bd · 2 ba · 1,710 sqft
• 403 1st avenue, Ottawa 61350 Active Under Contract $125,000 · 5 bd · 2 ba · 2,816 sqft
• 100 great loop drive #60, Ottawa 61350 Off market since Jul 2026 $377,500 · 2 bd · 4 ba · 1,800 sqft
• 100 great loop drive #40, Ottawa 61350 Off market since Sep 2026 $434,800 · 3 bd · 3 ba · 1,890 sqft
• 317 maryland avenue, Ottawa 61350 Off market since Sep 2026 $114,999 · 3 bd · 1 ba · 1,055 sqft
• 1006 douglas street, Ottawa 61350 Off market since Sep 2026 $114,999 · 2 bd · 1 ba · 989 sqft
• 1956 la salle street, Ottawa 61350 Off market since Jul 2026 $125,000 · 2 bd · 1 ba · 1,144 sqft
• 100 great loop drive #34, Ottawa 61350 Off market since Aug 2026 $439,900 · 3 bd · 3 ba · 1,806 sqft
• 4 pelican landing, Ottawa 61350 Off market since Sep 2026 $320,000 · 2 bd · 2 ba · 1,033 sqft
• 2594 east 1069th road, Ottawa 61350 Off market since Jul 2026 $210,000 · 3 bd · 2 ba · 2,352 sqft
• 1617 pine street, Ottawa 61350 Off market since Aug 2026 $140,500 · 2 bd · 1 ba · 701 sqft
• 805 marcy street, Ottawa 61350 Off market since Sep 2026 $155,000 · 3 bd · 2 ba · 1,620 sqft
• 126 prairie street, Ottawa 61350 Off market since Jul 2026 $329,999 · 4 bd · 3 ba · 1,862 sqft
• 809 east center street, Ottawa 61350 Off market since Jul 2026 $405,000 · 4 bd · 3 ba · 2,500 sqft
• 627 east main street, Ottawa 61350 Off market since Jul 2026 $240,000 · 3 bd · 3 ba · 1,926 sqft
• 609 9th avenue, Ottawa 61350 Off market since Aug 2026 $267,000 · 3 bd · 2 ba · 1,196 sqft
• 1014 walnut street, Ottawa 61350 Off market since Sep 2026 $154,900 · 2 bd · 1 ba · 986 sqft
• 1434 kansas street, Ottawa 61350 Off market since Sep 2026 $117,998 · 3 bd · 2 ba · 1,701 sqft
• 3 dogwood way, Ottawa 61350 Off market since Jul 2026 $354,900 · 3 bd · 2 ba · 1,424 sqft
• 217 20th avenue, Ottawa 61350 Off market since Sep 2026 $244,500 · 4 bd · 2 ba · 2,102 sqft
• 1532 north 2250 road, Ottawa 61350 Off market since Sep 2026 $450,000 · 4 bd · 2 ba · 2,158 sqft
• 900 christie street, Ottawa 61350 Off market since Aug 2026 $189,000 · 2 bd · 2 ba · 1,200 sqft
• 408 marcy street, Ottawa 61350 Off market since Sep 2026 $224,900 · 3 bd · 1 ba · 1,100 sqft