Unshakable ZIP Data 62018 | Cottage Hills, IL Housing Market
Cottage Hills · Madison County · St. Louis, MO-IL metro · Illinois · Data updated June 19, 2026
The median sale price in ZIP 62018, Cottage Hills, Illinois is $112,467 at $133 per square foot. 5 single-family homes sold in the latest period, up 28.7 percent from a year earlier. Homes sit a median of 22 days on market with 1.3 months of supply. Sellers are getting 97.7 percent of list price and 20.0 percent of homes sold above asking.
Seller's market. No room for sloppy offers.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $113,075 | |
| Average price per sq ft | $133 | |
| Median sale price | $112,467 | |
| Median sale price per sq ft | $133 | |
| Median home size | 848 sq ft | |
| Median new listing price | $133,806 | +61.7% |
| National size rank | 15,401 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 5 | +28.7% |
| Median days on market | 22 days | |
| Months of supply | 1.3 months | |
| New listings | 7 | +77.7% |
| Active listings | 9 | +30.2% |
| Pending sales | 5 | -15.5% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 97.7% | -12.9 pts |
| Share sold above list | 20.0% | -55.0 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$99,407
3-bedroom
$130,300
4-bedroom
$111,985
These figures describe the single-family market for Cottage Hills, Illinois ZIP 62018. They are market context, not a substitute for sold comps or a formal appraisal.