Unshakable ZIP Data 52042 | Clayton County, IA Housing Market
Clayton County · Iowa · Data updated June 19, 2026
The median sale price in ZIP 52042, Clayton County, Iowa is $214,936 at $152 per square foot. 3 single-family homes sold in the latest period, up 3.0 percent from a year earlier. Homes sit a median of 107 days on market with 3.2 months of supply. Sellers are getting 97.4 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 | $303,817 | |
| Average price per sq ft | $214 | |
| Median sale price | $214,936 | |
| Median sale price per sq ft | $152 | |
| Median home size | 1,418 sq ft | |
| Median new listing price | $242,378 | +140.0% |
| National size rank | 21,405 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 3 | +3.0% |
| Median days on market | 107 days | |
| Months of supply | 3.2 months | |
| New listings | 2 | +103.0% |
| Active listings | 6 | +203.9% |
| Pending sales | 2 | +1.4% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 97.4% | -1.1 pts |
| Share sold above list | 0.0% | -33.3 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$201,947
3-bedroom
$251,185
4-bedroom
$307,797
These figures describe the single-family market for Clayton County, Iowa ZIP 52042. They are market context, not a substitute for sold comps or a formal appraisal.