DeKalb County, IL Housing Market
The median sale price of a home in DeKalb County was $304K over the last 3 months, up 4.0% since the same period last year. The median sale price per square foot in DeKalb County is $180, up 9.1% since last year.
DeKalb County Housing Market Trends
Over the three months ending September 2026, DeKalb County home prices were up 4.0% compared to the same period last year, selling for a median price of $304K. On average, homes in DeKalb County sell after 51 days on the market compared to 52 days last year. There were 94 homes sold in September this year, down from 104 last year.

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Home offer insights for DeKalb County
View houses in DeKalb County that sold recently
Recently sold homes
- $385,500 Last Sold Price3 beds2 baths1,600 sq ft2676 Fairview Dr, Malta, IL 60150List Price$375,000Sale to List3% over listDays on Market—2676 Fairview Dr, Malta, IL 60150
- $346,566 Last Sold Price2 beds2 baths1,328 sq ft347 N Aspen Dr, Cortland, IL 60112List Price$357,000Sale to List3% under listDays on Market80 days347 N Aspen Dr, Cortland, IL 60112
- $270,000 Last Sold Price3 beds2 baths1,465 sq ft98 E North Ave, Cortland, IL 60112List Price$239,900Sale to List13% over listDays on Market35 days98 E North Ave, Cortland, IL 60112
- $544,584 Last Sold Price3 beds2 baths2,129 sq ft1105 Secretariat Dr, Genoa, IL 60135List Price$535,300Sale to List2% over listDays on Market189 days1105 Secretariat Dr, Genoa, IL 60135
- $275,000 Last Sold Price5 beds4 baths2,580 sq ft181 Tilton Park Dr, Dekalb, IL 60115List Price$275,000Sale to List0% over listDays on Market147 days181 Tilton Park Dr, Dekalb, IL 60115
- $256,000 Last Sold Price3 beds2 baths1,350 sq ft335 B Warren St Unit B, Somonauk, IL 60552List Price$259,000Sale to List1% under listDays on Market77 days335 B Warren St Unit B, Somonauk, IL 60552
- $735,000 Last Sold Price5 beds3.5 baths4,600 sq ft19445 Shabbona Rd, Malta, IL 60150List Price$729,900Sale to List1% over listDays on Market75 days19445 Shabbona Rd, Malta, IL 60150
- $192,500 Last Sold Price4 beds2 baths—sq ft424 S 7th St, Dekalb, IL 60115List Price$160,000Sale to List20% over listDays on Market—424 S 7th St, Dekalb, IL 60115
See all recently sold homes in DeKalb County.
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Schools in DeKalb County
- Elementary
- Middle
- High
GreatSchools Rating
10/10 Lynn G Haskin Elementary School Public • PreK-3 | 275 Students | N/A |
9/10 Somonauk Middle School Public • 5-8 | 249 Students | 1 reviews |
8/10 James R Wood Elementary School Public • PreK-4 | 296 Students | 2 reviews |
8/10 Shabbona Elementary School Public • PreK-4 | 267 Students | 1 reviews |
8/10 Prairie View Elementary School Public • PreK-3 | 201 Students | 2 reviews |
Climate's impact on DeKalb County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in DeKalb County.
Flood Factor - Moderate
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Heat Factor - Minor
Heat Factor

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