Williamsville, IL Housing Market
The median sale price of a home in Williamsville was $354K last month, down 11.1% since last year. The median sale price per square foot in Williamsville is $102, down 21.5% since last year.
Williamsville Housing Market Trends
In October 2025, Williamsville home prices were down 11.1% compared to last year, selling for a median price of $354K.
since last year
since last year

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Williamsville Migration & Relocation Trends
View houses in Williamsville that sold recently
Recently sold homes
- $154,650—beds—baths—sq ft308 E Main St, Williamsville, IL 62693List Price—Sale to List—Days on Market—308 E Main St, Williamsville, IL 62693
- $210,000 Last Sold Price3 beds2 baths1,278 sq ft117 E Pulaski St, Williamsville, IL 62693List Price$214,900Sale to List2% under listDays on Market60 days117 E Pulaski St, Williamsville, IL 62693
- $315,000—beds—baths—sq ft229 E Jones, Williamsville, IL 62693List Price—Sale to List—Days on Market—229 E Jones, Williamsville, IL 62693
- $55,000 Last Sold Price—beds—baths—sq ft404 Burr Oak Dr, Williamsville, IL 62693List Price$55,000Sale to List0% over listDays on Market409 days404 Burr Oak Dr, Williamsville, IL 62693
- $354,000 Last Sold Price3 beds3 baths3,442 sq ft15 Belridge Dr, Sherman, IL 62684List Price$358,000Sale to List1% under listDays on Market124 days15 Belridge Dr, Sherman, IL 62684
- $55,000 Last Sold Price—beds—baths—sq ft405 Burr Oak Dr, Williamsville, IL 62693List Price$55,000Sale to List0% over listDays on Market15 days405 Burr Oak Dr, Williamsville, IL 62693
- $265,000 Last Sold Price4 beds3 baths1,891 sq ft101 E Lester St, Williamsville, IL 62693List Price$275,000Sale to List4% under listDays on Market122 days101 E Lester St, Williamsville, IL 62693
- $40,000 Last Sold Price—beds—baths—sq ft301 Casson St, Williamsville, IL 62693List Price$48,000Sale to List17% under listDays on Market66 days301 Casson St, Williamsville, IL 62693
See all recently sold homes in Williamsville.
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Schools in Williamsville
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GreatSchools Rating
6/10 Williamsville Junior High School Public • 5-8 | 473 Students | 3 reviews |
Climate's impact on Williamsville housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Williamsville.
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