Union, OH
County market analytics
Public Record
Median Sale Price
$447.7K
12-Month Sales
31
1-Year Appreciation
—
Properties Tracked
11,928
Median Sale Price History
Top Cities
| Name | Median |
|---|
Cities in Union
| City | Sales 12mo | Median |
|---|
Recent Sales
| Date | Address | City | Price |
|---|---|---|---|
| May 19, 2026 | Summerlin Ln | Marysville | $400K |
| May 15, 2026 | Bay Laurel Dr | Marysville | $365K |
| May 15, 2026 | Terrazza South Ct | Dublin | $425K |
| May 14, 2026 | Quail Ridge Dr | Plain City | $1.04M |
| May 13, 2026 | Woodline Dr | Marysville | $379.9K |
| May 13, 2026 | Coventry Way Apt B | Marysville | $184K |
| Apr 22, 2026 | Pinehurst St | Marysville | $320K |
| Apr 10, 2026 | W 8th St | Marysville | $257.9K |
| Mar 20, 2026 | Hunters Run | Marysville | $800K |
| Mar 13, 2026 | Forest Edge Dr | Marysville | $433K |
| Mar 6, 2026 | New California Dr | Plain City | $600K |
| Feb 27, 2026 | 32220 STATE ROUTE 31 | West Mansfield | $515K |
| Jan 30, 2026 | Santa Barbara Dr | Plain City | $625K |
| Jan 23, 2026 | W 3rd St | Marysville | $289.9K |
| Jan 23, 2026 | Bear Swamp Rd | Marysville | $320K |
| Jan 16, 2026 | Corona Ln | Plain City | $434.9K |
| Dec 15, 2025 | Elwood Ave | Marysville | $330K |
| Dec 12, 2025 | Van Kirk Dr | Marysville | $330K |
| Dec 2, 2025 | Powder Lick Rd | Raymond | $25.58M |
| Nov 21, 2025 | State Route 161 | Irwin | $225K |
4-Quarter Forecast
Linear projection from past trendQuarterly trend
+4.4%
Implied 1-yr
+17.6%
2026 Q3
$537.8K
2026 Q4
$556.2K
Median Price — History + Forecast
Property type mix
Share by property type
Year-built distribution
Properties by build era
Map
Recent top sales — most expensive
| Address | City | Sale date | Sale price |
|---|---|---|---|
| Industrial Pkwy | Marysville | Dec 31, 2021 | $5,000,000 |
| State Route 161 | Plain City | Dec 29, 2023 | $4,829,760 |
| Plum Ridge Pl | Plain City | Apr 18, 2024 | $4,000,000 |
| OAK PARK BLVD | Dublin | Jul 26, 2023 | $3,100,000 |
| Waterford Way | Plain City | Jan 19, 2024 | $2,327,700 |
| Waterford Way | Plain City | Nov 30, 2023 | $2,327,700 |
| Poplar St | Marysville | Dec 29, 2021 | $2,242,120 |
| Tartan Fields Dr | Dublin | Sep 2, 2022 | $1,900,000 |
| Columbus Ave | Marysville | Aug 25, 2023 | $1,893,845 |
| 8537 TUPELO WAY | Plain City | Jun 22, 2022 | $1,747,000 |
Other counties in Ohio
How Union ranks in Ohio
1-year appreciation
#79 of 91
Median price
#9 of 91
Frequently asked about Union County
What is the median sale price in Union County?
The median sale price in Union County over the last 12 months is $447.7K, based on 31 transactions.
How many sales happen each year in Union County?
Roughly 31 home sales were recorded in Union County over the trailing 12 months.
What types of properties are most common in Union County?
single_family is the most common property type tracked in Union County.
When were most homes in Union County built?
Most homes in Union County were built in the 2020+ era.