Unshakable ZIP Data 63660 | Washington County, MO Housing Market
Washington County · Missouri · Data updated June 19, 2026
The median sale price in ZIP 63660, Washington County, Missouri is $279,417 at $149 per square foot. 5 single-family homes sold in the latest period, down 35.6 percent from a year earlier. Homes sit a median of 34 days on market with 1.9 months of supply. Sellers are getting 90.8 percent of list price and 20.0 percent of homes sold above asking.
Buyer leverage market. Negotiate hard.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $173,225 | |
| Average price per sq ft | $93 | |
| Median sale price | $279,417 | |
| Median sale price per sq ft | $149 | |
| Median home size | 1,871 sq ft | |
| Median new listing price | $70,597 | -70.5% |
| National size rank | 16,114 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 5 | -35.6% |
| Median days on market | 34 days | |
| Months of supply | 1.9 months | |
| New listings | 6 | +52.3% |
| Active listings | 10 | +1.3% |
| Pending sales | 7 | -11.3% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 90.8% | -1.5 pts |
| Share sold above list | 20.0% | +20.0 pts |
These figures describe the single-family market for Washington County, Missouri ZIP 63660. They are market context, not a substitute for sold comps or a formal appraisal.