Union, WI Homes for Sale (4 Real Estate Listings)

Union, WI Real Estate Statistics

Average Price $730K
Lowest Price $300K
Highest Price $1M
Total Listings 6
Avg. Days On Market 88
Avg. Price/SQFT $361

Property Types (active listings)


As of January 15, 2026 there are 4 active Union, WI real estate listings for sale with an average listing price of $685,975. The highest-priced property listing is $985,000, while the lowest priced property can be purchased for $299,999. Union, WI homes for sale have an average price of $202 per square foot, based on listings with an average of 3.3 bedrooms, 3.0 bathrooms, and 3,332 square feet of living space.

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