Unshakable ZIP Data 51231 | Archer, IA Housing Market
Archer · O Brien County · Iowa · Data updated June 19, 2026
The median sale price in ZIP 51231, Archer, Iowa is $191,943 at $109 per square foot. 1 single-family homes sold in the latest period. Homes sit a median of 4 days on market with 3.2 months of supply. Sellers are getting 96.5 percent of list price and 0.0 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $220,371 | |
| Average price per sq ft | $125 | |
| Median sale price | $191,943 | |
| Median sale price per sq ft | $109 | |
| Median home size | 1,762 sq ft | |
| Median new listing price | $108,076 | -53.0% |
| National size rank | 27,885 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 1 | |
| Median days on market | 4 days | |
| Months of supply | 3.2 months | |
| New listings | 1 | -49.2% |
| Active listings | 3 | +51.9% |
| Pending sales | 2 | +1.4% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 96.5% | |
| Share sold above list | 0.0% |
These figures describe the single-family market for Archer, Iowa ZIP 51231. They are market context, not a substitute for sold comps or a formal appraisal.