Mason County, IL Housing Market
The median sale price of a home in Mason County was $122K last month, up 32.6% since last year. The median sale price per square foot in Mason County is $61, down 1.6% since last year.
Mason County Housing Market Trends
In November 2025, Mason County home prices were up 32.6% compared to last year, selling for a median price of $122K. On average, homes in Mason County sell after 41 days on the market compared to 48 days last year. There were 15 homes sold in November this year, up from 14 last year.

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View houses in Mason County that sold recently
Recently sold homes
- $125,000 Last Sold Price2 beds1 bath968 sq ft18844 Quiver Beach Rd, Havana, IL 62644List Price$129,900Sale to List4% under listDays on Market42 days18844 Quiver Beach Rd, Havana, IL 62644
- $169,000 Last Sold Price5 beds2.5 baths3,513 sq ft510 W Walnut St, Mason City, IL 62664List Price$169,900Sale to List1% under listDays on Market58 days510 W Walnut St, Mason City, IL 62664
- $114,900 Last Sold Price3 beds1.5 baths1,722 sq ft609 E High St, Mason City, IL 62664List Price$114,900Sale to List0% over listDays on Market112 days609 E High St, Mason City, IL 62664
- $69,900 Last Sold Price2 beds1 bath750 sq ft306 W High St, Mason City, IL 62664List Price$69,900Sale to List0% over listDays on Market49 days306 W High St, Mason City, IL 62664
- $169,900 Last Sold Price3 beds1.5 baths2,629 sq ft620 E Jefferson St, Havana, IL 62644List Price$169,900Sale to List0% over listDays on Market34 days620 E Jefferson St, Havana, IL 62644
- $81,000 Last Sold Price2 beds1 bath1,396 sq ft525 S Pearl St, Havana, IL 62644List Price$89,900Sale to List10% under listDays on Market64 days525 S Pearl St, Havana, IL 62644
- $82,700 Last Sold Price3 beds2 baths2,488 sq ft320 N Morgan St, Mason City, IL 62664List Price$93,960Sale to List12% under listDays on Market294 days320 N Morgan St, Mason City, IL 62664
- $149,000—beds—baths—sq ft318 W Locust St, San Jose, IL 62682List Price—Sale to List—Days on Market—318 W Locust St, San Jose, IL 62682
See all recently sold homes in Mason County.
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Schools in Mason County
- Elementary
- Middle
- High
GreatSchools Rating
8/10 Astoria Elementary School Public • PreK-5 | 130 Students | N/A |
8/10 Midwest Central Primary School Public • PreK-5 | 432 Students | 4 reviews |
6/10 Havana Junior High School Public • PreK-8 | 315 Students | 1 reviews |
6/10 New Central Elementary School Public • K-4 | 276 Students | 2 reviews |
3/10 Illini Central Grade School Public • K-5 | 252 Students | 1 reviews |
Climate's impact on Mason County housing
Learn about natural hazards and environmental risks, such as floods, fires, wind, and heat that could impact homes in Mason County.
Flood Factor - Minor
Flood Factor

Fire Factor - Moderate
Fire Factor

Wind Factor - Minor
Wind Factor

Wind likelihood over time
Heat Factor - Moderate
Heat Factor

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