Unshakable ZIP Data 08312 | Clayton, NJ Housing Market
Clayton · Gloucester County · Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro · New Jersey · Data updated June 19, 2026
The median sale price in ZIP 08312, Clayton, New Jersey is $342,898 at $210 per square foot. 18 single-family homes sold in the latest period, down 23.9 percent from a year earlier. Homes sit a median of 35 days on market with 4.3 months of supply. Sellers are getting 98.8 percent of list price and 29.4 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $342,021 | |
| Average price per sq ft | $210 | |
| Median sale price | $342,898 | |
| Median sale price per sq ft | $210 | |
| Median home size | 1,630 sq ft | |
| Median new listing price | $327,203 | +5.6% |
| National size rank | 11,609 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 18 | -23.9% |
| Median days on market | 35 days | |
| Months of supply | 4.3 months | |
| New listings | 34 | +15.5% |
| Active listings | 53 | +19.7% |
| Pending sales | 29 | +33.6% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 98.8% | -3.8 pts |
| Share sold above list | 29.4% | -27.1 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$292,345
3-bedroom
$328,615
4-bedroom
$428,716
These figures describe the single-family market for Clayton, New Jersey ZIP 08312. They are market context, not a substitute for sold comps or a formal appraisal.