Unshakable ZIP Data 51357 | Clay County, IA Housing Market
Clay County · Spencer, IA metro · Iowa · Data updated June 19, 2026
The median sale price in ZIP 51357, Clay County, Iowa is $70,000 at $95 per square foot. 1 single-family homes sold in the latest period, down 50.0 percent from a year earlier. Homes sit a median of 98 days on market. Sellers are getting 94.6 percent of list price and 0.0 percent of homes sold above asking.
Buyer leverage market. Negotiate hard.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $130,545 | |
| Average price per sq ft | $177 | |
| Median sale price | $70,000 | |
| Median sale price per sq ft | $95 | |
| Median home size | 736 sq ft | |
| National size rank | 26,574 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 1 | -50.0% |
| Median days on market | 98 days |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 94.6% | -0.7 pts |
| Share sold above list | 0.0% | 0.0 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
3-bedroom
$134,851
These figures describe the single-family market for Clay County, Iowa ZIP 51357. They are market context, not a substitute for sold comps or a formal appraisal.