Unshakable ZIP Data 08501 | Allentown, NJ Housing Market
Allentown · Monmouth County · New York-Newark-Jersey City, NY-NJ-PA metro · New Jersey · Data updated June 19, 2026
The median sale price in ZIP 08501, Allentown, New Jersey is $671,801 at $308 per square foot. 13 single-family homes sold in the latest period, down 21.3 percent from a year earlier. Homes sit a median of 38 days on market with 2.7 months of supply. Sellers are getting 99.8 percent of list price and 46.2 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $727,318 | |
| Average price per sq ft | $334 | |
| Median sale price | $671,801 | |
| Median sale price per sq ft | $308 | |
| Median home size | 2,180 sq ft | |
| Median new listing price | $624,660 | +4.1% |
| National size rank | 12,120 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 13 | -21.3% |
| Median days on market | 38 days | |
| Months of supply | 2.7 months | |
| New listings | 25 | -6.0% |
| Active listings | 34 | -6.9% |
| Pending sales | 23 | -22.3% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 99.8% | -2.4 pts |
| Share sold above list | 46.2% | -0.9 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$590,135
3-bedroom
$623,102
4-bedroom
$938,955
5-bedroom
$1,186,524
These figures describe the single-family market for Allentown, New Jersey ZIP 08501. They are market context, not a substitute for sold comps or a formal appraisal.