Unshakable ZIP Data 34140 | Collier County, FL Housing Market
Collier County · Naples-Marco Island, FL metro · Florida · Data updated June 19, 2026
The median sale price in ZIP 34140, Collier County, Florida is $864,743 at $708 per square foot. 7 single-family homes sold in the latest period, up 20.1 percent from a year earlier. Homes sit a median of 267 days on market with 4.6 months of supply. Sellers are getting 86.6 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 | $585,798 | |
| Average price per sq ft | $480 | |
| Median sale price | $864,743 | |
| Median sale price per sq ft | $708 | |
| Median home size | 1,221 sq ft | |
| Median new listing price | $446,186 | -29.7% |
| National size rank | 30,490 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 7 | +20.1% |
| Median days on market | 267 days | |
| Months of supply | 4.6 months | |
| New listings | 1 | -74.6% |
| Active listings | 13 | -42.8% |
| Pending sales | 4 | +35.1% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 86.6% | -9.5 pts |
| Share sold above list | 0.0% | 0.0 pts |
These figures describe the single-family market for Collier County, Florida ZIP 34140. They are market context, not a substitute for sold comps or a formal appraisal.