Union County, SC Housing Market Brief
county · SC · as of August 2026
What is Union County, SC’s Alpha Score?
The Alpha Score is a composite 0–100 index of market strength, a weighted blend of five dimensions. See the methodology.
Where is Union County, SC in its market cycle?
Union County, SC is classified as Emerging — early in its cycle, with scores climbing from a low base. This is a classification of recent (1–12 month) momentum, not a price forecast.
Union County, SC housing market data
| Metric | Value | YoY |
|---|---|---|
| Median Sale Price | $212K | ▲ +3.6% |
| Median Days on Market | 68 days | ▼ -5.6% |
| Months of Supply | 4.9 | ▼ -36.4% |
| Homes for Sale | 70 | ▼ -6.7% |
| Homes Sold | 15 | ▲ +50% |
| Median Price / Sq Ft | $114 | ▼ -8.1% |
How has Union County, SC’s Alpha Score moved?
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Frequently asked questions
Is Union County, SC a buyer's or seller's market?
As of August 2026, Union County, SC is classified as a Balanced Market, based on its Alpha Score of 46 out of 100. The classification reflects current price, inventory, affordability, economic, and rental-yield conditions.
Are home prices rising or falling in Union County, SC?
The median sale price in Union County, SC is $212K, having risen 3.6% over the past year.
How affordable is Union County, SC?
Union County, SC scores 27 out of 100 on affordability — relatively unaffordable relative to local incomes and prevailing mortgage rates compared with other counties.
What's driving Union County, SC's Alpha Score?
Union County, SC's strongest dimension is Inventory Health (66/100) and its weakest is Affordability (27/100). The Alpha Score is a weighted blend of all five dimensions.
Want the live, interactive view of Union County, SC? Open the full market dashboard — charts, ZIP-level drill-down, and watchlist tracking. Explore the map or read the methodology.