Housing · Union
Union, WI housing market
The typical Union home is worth about $439,000, up 8.9% in a year, 29% above the Wisconsin typical home.
Home values, sales, trends and how Union compares with the towns next door — updated as new data is published.
The market right now
Union at a glance
Typical home value
$439K
▲ 8.9% in a year · Zillow
Ten-year trend
Typical home value, 2016–2026
UnionWisconsin
Show as a table
| January | Union | Wisconsin |
|---|---|---|
| 2017 | $217,000 | $180,000 |
| 2018 | $236,000 | $190,000 |
| 2019 | $248,000 | $202,000 |
| 2020 | $270,000 | $215,000 |
| 2021 | $293,000 | $238,000 |
| 2022 | $331,000 | $263,000 |
| 2023 | $351,000 | $282,000 |
| 2024 | $372,000 | $299,000 |
| 2025 | $396,000 | $317,000 |
| 2026 | $422,000 | $333,000 |
| August 2026 | $439,000 | $340,000 |
Nearby
Union and its neighbors
The towns that share a border. Tap one to see its housing page.
| Town | Typical value | 1-yr change | Days on market | Median income |
|---|---|---|---|---|
| Union | $439K | +8.9% | — | $99,279 |
| Evansville | $369K | +5.7% | 42 | $81,149 |
| Magnolia | $462K | +10.8% | — | $71,250 |
| Porter | $503K | +7.5% | — | $95,833 |
| Brooklyn | $501K | +5.4% | — | $102,917 |
Affordability
4.4 years of income
The typical Union home costs about 4.4 years of the town's median household income, about the same as across Wisconsin (4.4).
How Union ranks on affordability →
Home value ÷ ACS median household income.
The homes
Owners, rent & taxes
Homeownership
96.3%
Wisconsin: 67.8%
Median tax bill
$5,479
Wisconsin: $3,792
Median rent
$938
Wisconsin: $1,087
Typical home built
1980
Wisconsin: 1975
U.S. Census Bureau, ACS 2020-2024.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. Listings link to their publishers.