Active Listings
376
⇩ 1.6% vs 382 last year
Data as of March 2026. Source: Realtor.com.
The Belleville, IL real estate market currently shows 376 active listings, with 150 pending sales. Homes are averaging 55.5 days on the market before going under contract.
Inventory has tightened compared to last year, with 6 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 55.5 days on market compared to 26.3 days last year.
The median listing price has risen 9.4% year-over-year, from $224,403 to $245,527.
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.
Population: 94,598 · Density: 450.3/mi² · Median household income: $69,057
Typical home value: $158,390 · Homeownership: 69.3%