Active Listings
182
⇩ 7.6% vs 197 last year
Data as of September 2026. Source: Realtor.com.
The Arlington Heights, IL real estate market currently shows 182 active listings, with 87 pending sales. Homes are averaging 29.6 days on the market before going under contract.
Inventory has tightened compared to last year, with 15 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 29.6 days on market compared to 28.2 days last year.
The median listing price has risen 9.3% year-over-year, from $443,564 to $484,668.
Population: 81,405 · Density: 1,778.2/mi² · Median household income: $109,840
Typical home value: $392,001 · Homeownership: 71.7%