Unshakable ZIP Data 81647 | New Castle, CO Housing Market
New Castle · Garfield County · Glenwood Springs, CO metro · Colorado · Data updated June 19, 2026
The median sale price in ZIP 81647, New Castle, Colorado is $617,317 at $366 per square foot. 21 single-family homes sold in the latest period, down 31.4 percent from a year earlier. Homes sit a median of 48 days on market with 8.3 months of supply. Sellers are getting 97.8 percent of list price and 10.0 percent of homes sold above asking.
Buyer leverage market. Negotiate hard.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $683,942 | |
| Average price per sq ft | $405 | |
| Median sale price | $617,317 | |
| Median sale price per sq ft | $366 | |
| Median home size | 1,687 sq ft | |
| Median new listing price | $679,194 | +11.9% |
| National size rank | 11,287 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 21 | -31.4% |
| Median days on market | 48 days | |
| Months of supply | 8.3 months | |
| New listings | 56 | +16.3% |
| Active listings | 91 | +24.9% |
| Pending sales | 40 | -5.9% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 97.8% | -0.3 pts |
| Share sold above list | 10.0% | +6.7 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$434,744
3-bedroom
$651,505
4-bedroom
$825,944
These figures describe the single-family market for New Castle, Colorado ZIP 81647. They are market context, not a substitute for sold comps or a formal appraisal.