Data as of January 2026. Source: Realtor.com.
The Warren County, Illinois real estate market currently shows 47 active listings, with 10 pending sales. Homes are averaging 103.1 days on the market before going under contract.
Inventory has tightened compared to last year, with 4 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 103.1 days on market compared to 82.6 days last year.
The median listing price has fallen 1.7% year-over-year, from $114,492 to $112,519.
Whether you are buying or selling in Warren County, Illinois, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Berwick: 61417
Cameron: 61423
Gerlaw: 61435
Kirkwood: 61447
Little York: 61453
Monmouth: 61462
Roseville: 61473
Smithshire: 61478
ZIP coverage: 8 · Population: 15,258 · Median household income: $61,400
Typical home value: $97,055 · Homeownership rate: 76%