Housing · Union
Union, ME housing market
The typical Union home is worth about $395,000, up 1.7% in a year, 5% below the Maine 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
$395K
▲ 1.7% in a year · Zillow
Ten-year trend
Typical home value, 2016–2026
UnionMaine
Show as a table
| January | Union | Maine |
|---|---|---|
| 2017 | $181,000 | $207,000 |
| 2018 | $190,000 | $220,000 |
| 2019 | $205,000 | $234,000 |
| 2020 | $217,000 | $246,000 |
| 2021 | $254,000 | $287,000 |
| 2022 | $303,000 | $335,000 |
| 2023 | $345,000 | $367,000 |
| 2024 | $377,000 | $398,000 |
| 2025 | $403,000 | $411,000 |
| 2026 | $390,000 | $412,000 |
| August 2026 | $395,000 | $416,000 |
Next door
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 | $395K | +1.7% | — | $80,724 |
| Washington | $347K | +2.6% | — | $59,861 |
| Warren | $346K | −2.1% | — | $74,616 |
| Appleton | $364K | +1.1% | — | $53,618 |
| Hope | $395K | +0.2% | — | $86,766 |
| Waldoboro | $340K | −1.2% | — | $69,107 |
Affordability
4.9 years of income
The typical Union home costs about 4.9 years of the town's median household income, less than across Maine (5.6 years).
How Union ranks on affordability →
Home value ÷ ACS median household income.
The homes
Owners, rent & taxes
Homeownership
85.9%
Maine: 74.3%
Median tax bill
$3,276
Maine: $3,036
Median rent
$1,179
Maine: $1,139
Typical home built
1979
Maine: 1977
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.