Learn More About Union County, Illinois
Currently there are 31 homes for sale and 11 vacant land for sale in Union County
Currently Union County has 42 properties on the market for sale. The inventory was last updated 06/30/2025. Of these properties, 31 single family homes are for sale by their owners in Union County, and 0 condos are for sale by their owners in Union County. The average price of the single family homes for sale in Union County, is $274,622, the average condo price in Union County, is $243,343. The average price per square foot of the active inventory is $57. This is based the living area square footage.
Over the last year, there have been 5 of properties sold in Union County. Of these properties, 5 single family homes have sold by their owners in Union County, and 0 condos have sold by their owners in Union County. The average sales price of the single family homes sold in Union County, is $150,767. Single family homes have been selling for 127 per square foot of living area. The average sales price of the condos for sale in Union County, is $. Condos have been selling for per square foot of living area.
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Disclaimer: Listing broker has attempted to offer accurate data, but buyers/lessees are advised to confirm all information IDX information is provided exclusively for consumers' personal, non-commercial use that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that data is deemed reliable but is not guaranteed accurate by the MLS. The MLS may, at its discretion, require use of other disclaimers as necessary to protect Participants and/or the MLS from liability.
This data up-to-date as of 06/30/2025
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