Homes over $1M in Ottawa, IL

5 for sale · 7 homes listed · Updated November 9, 2026

• 524 East Van Buren Street, Ottawa 61350 $1,600,000 · 4 bd · 7 ba · 5,931 sqft
• 303 Leeward Way, Ottawa 61350 $1,299,000 · 3 bd · 4 ba · 3,953 sqft
• 1199 North 27th Road, Ottawa 61350 $2,162,500 · 2 bd · 2 ba · 2,294 sqft
• 2951 East 1489th Road, Ottawa 61350 $1,350,000 · 4 bd · 5 ba · 3,800 sqft
• 524 600 East Van Buren Street, Ottawa 61350 $1,900,000 · 7 bd · 10 ba · 8,660 sqft
• 304 Leeward Way, Ottawa 61350 Active Under Contract $1,250,000 · 5 bd · 3 ba · 3,860 sqft
• 2011 Caton Road, Ottawa 61350 Off market since Oct 2026 $1,500,000 · 5 bd · 5 ba · 5,050 sqft