Unshakable ZIP Data 18624 | Lake Harmony, PA Housing Market
Lake Harmony · Carbon County · Allentown-Bethlehem-Easton, PA-NJ metro · Pennsylvania · Data updated June 19, 2026
The median sale price in ZIP 18624, Lake Harmony, Pennsylvania is $494,853 at $289 per square foot. 33 single-family homes sold in the latest period, up 9.8 percent from a year earlier. Homes sit a median of 52 days on market with 5.6 months of supply. Sellers are getting 96.3 percent of list price and 3.1 percent of homes sold above asking.
Balanced market.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $431,754 | |
| Average price per sq ft | $252 | |
| Median sale price | $494,853 | |
| Median sale price per sq ft | $289 | |
| Median home size | 1,713 sq ft | |
| Median new listing price | $575,084 | +8.7% |
| National size rank | 24,741 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 33 | +9.8% |
| Median days on market | 52 days | |
| Months of supply | 5.6 months | |
| New listings | 64 | -4.5% |
| Active listings | 98 | -6.4% |
| Pending sales | 39 | -1.2% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 96.3% | -0.0 pts |
| Share sold above list | 3.1% | -13.5 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
2-bedroom
$322,691
3-bedroom
$410,097
4-bedroom
$559,214
5-bedroom
$706,103
These figures describe the single-family market for Lake Harmony, Pennsylvania ZIP 18624. They are market context, not a substitute for sold comps or a formal appraisal.