Union WI Real Estate & Homes For Sale
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- Built in radon system
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- Price cut: $20,000 (10/12)
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- Price cut: $39,000 (10/26)
- 8 hours ago
- Well-appointed additional bedrooms
- Spacious two-story residence
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- Gourmet kitchen
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- Large center island
- Modern appliances
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Buying a Home in Union WI: Frequently Asked Questions
How much do homes cost in Union WI?
The Zillow Home Value Index for Union, WI was $435,993 as of September 2026. This index reflects the value of all homes in the area, not only the ones currently listed for sale, so it gives a broader picture than asking prices alone.
Are home values going up or down in Union WI?
Home values in Union, WI have gone up over the past year, with the Zillow Home Value Index showing an increase of 8.5% as of September 2026. That puts the overall value of homes in the area at $435,993.
Is Union WI a buyer's or seller's market?
Union, WI is currently a seller's market, according to Zillow Market Temperature. That label generally points to faster sales and more competition among buyers, though the figures needed to say how quickly listings go under contract aren't part of this answer.
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