Data as of February 2026. Source: Realtor.com.
The Dekalb County, IL real estate market currently shows 267 active listings, with 133 pending sales. Homes are averaging 70 days on the market before going under contract.
Inventory has increased compared to last year, with 40 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 70 days on market compared to 51 days last year.
The median listing price has risen 11.6% year-over-year, from $313,725 to $349,968.
Whether you are buying or selling in Dekalb County, 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: 106,046 · Density: 151.8/mi² · Median household income: $70,954
Typical home value: $215,370 · Homeownership: 62.2%
Clare: 60111
Cortland: 60112
Dekalb: 60115
Genoa: 60135
Hinckley: 60520
Kingston: 60145
Kirkland: 60146
Malta: 60150
Sandwich: 60548
Shabbona: 60550
Somonauk: 60552
Sycamore: 60178
Waterman: 60556
Based on listing price changes before sale/pending as a proxy for sale-to-list dynamics. Source: Realtor.com.