Unshakable ZIP Data 07640 | Harrington Park, NJ Housing Market
Harrington Park · Bergen County · New York-Newark-Jersey City, NY-NJ-PA metro · New Jersey · Data updated June 19, 2026
The median sale price in ZIP 07640, Harrington Park, New Jersey is $924,725 at $398 per square foot. 9 single-family homes sold in the latest period, up 15.8 percent from a year earlier. Homes sit a median of 62 days on market with 4.6 months of supply. Sellers are getting 106.4 percent of list price and 77.8 percent of homes sold above asking.
Buyer leverage market. Negotiate hard.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $1,000,464 | |
| Average price per sq ft | $430 | |
| Median sale price | $924,725 | |
| Median sale price per sq ft | $398 | |
| Median home size | 2,326 sq ft | |
| Median new listing price | $979,130 | +8.9% |
| National size rank | 13,783 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 9 | +15.8% |
| Median days on market | 62 days | |
| Months of supply | 4.6 months | |
| New listings | 16 | -9.8% |
| Active listings | 22 | -7.2% |
| Pending sales | 12 | -28.4% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 106.4% | +4.3 pts |
| Share sold above list | 77.8% | +27.8 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
These figures describe the single-family market for Harrington Park, New Jersey ZIP 07640. They are market context, not a substitute for sold comps or a formal appraisal.