DeKalb County, IL Housing Market
The median sale price of a home in DeKalb County was $315K last month, up 11.5% since last year. The median sale price per square foot in DeKalb County is $169, up 6.3% since last year.
DeKalb County Housing Market Trends
In October 2025, DeKalb County home prices were up 11.5% compared to last year, selling for a median price of $315K. On average, homes in DeKalb County sell after 56 days on the market compared to 46 days last year. There were 118 homes sold in October this year, up from 109 last year.

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Home offer insights for DeKalb County
View houses in DeKalb County that sold recently
Recently sold homes
- $365,000 Last Sold Price4 beds3 baths1,580 sq ft1227 Red Fox Cir, Sandwich, IL 60548List Price$350,000Sale to List4% over listDays on Market60 days1227 Red Fox Cir, Sandwich, IL 60548
- $440,000 Last Sold Price3 beds2.5 baths2,670 sq ft11605 Ellwood Greens Rd, Genoa, IL 60135List Price$425,900Sale to List3% over listDays on Market46 days11605 Ellwood Greens Rd, Genoa, IL 60135
- $395,000 Last Sold Price3 beds3.5 baths2,080 sq ft2203 Wickford Ln, Sycamore, IL 60178List Price$400,000Sale to List1% under listDays on Market62 days2203 Wickford Ln, Sycamore, IL 60178
- $272,000 Last Sold Price3 beds1.5 baths1,152 sq ft10179 Rich Rd, Dekalb, IL 60115List Price$264,900Sale to List3% over listDays on Market53 days10179 Rich Rd, Dekalb, IL 60115
- $230,000 Last Sold Price—beds—baths—sq ftLOT TBD North Grove Rd, Sycamore, IL 60178List Price$250,000Sale to List8% under listDays on Market25 daysLOT TBD North Grove Rd, Sycamore, IL 60178
- $150,500 Last Sold Price1 bed1 bath764 sq ft1134 Somonauk St, Sycamore, IL 60178List Price$145,000Sale to List4% over listDays on Market30 days1134 Somonauk St, Sycamore, IL 60178
- $443,840 Last Sold Price4 beds2.5 baths2,631 sq ft827 W Hampshire Dr, Maple Park, IL 60151List Price$443,840Sale to List0% over listDays on Market119 days827 W Hampshire Dr, Maple Park, IL 60151
- $40,000 Last Sold Price2 beds1 bath—sq ft1017 S 9th St, Dekalb, IL 60115List Price$44,900Sale to List11% under listDays on Market53 days1017 S 9th 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 Somonauk Middle School Public • 5-8 | 233 Students | N/A |
10/10 W W Woodbury Elementary School Public • PreK-3 | 213 Students | 4 reviews |
9/10 Prairie View Elementary School Public • PreK-3 | 197 Students | 2 reviews |
9/10 Lynn G Haskin Elementary School Public • PreK-3 | 221 Students | N/A |
8/10 Hiawatha Elementary School Prek-8 Public • PreK-5 | 207 Students | 7 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 - Minor
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Heat Factor - Minor
Heat Factor

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