Active Listings
360
⇧ 19.6% vs 301 last year
Data as of January 2026. Source: Realtor.com.
The Belleville, IL real estate market currently shows 360 active listings, with 129 pending sales. Homes are averaging 84.2 days on the market before going under contract.
Inventory has increased compared to last year, with 59 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 84.2 days on market compared to 66.6 days last year.
The median listing price has risen 13.9% year-over-year, from $176,966 to $201,542.
Whether you are buying or selling in Belleville, IL, 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.
ZIP coverage: 5 · Population: 94,598 · Median household income: $69,057
Typical home value: $158,390 · Homeownership rate: 69.3%