Unshakable ZIP Data 16159 | West Middlesex, PA Housing Market
West Middlesex · Mercer County · Youngstown-Warren-Boardman, OH-PA metro · Pennsylvania · Data updated June 19, 2026
The median sale price in ZIP 16159, West Middlesex, Pennsylvania is $178,197. 6 single-family homes sold in the latest period, down 43.8 percent from a year earlier. Homes sit a median of 63 days on market with 4.8 months of supply. Sellers are getting 106.5 percent of list price and 16.7 percent of homes sold above asking.
Buyer leverage market. Negotiate hard.
Value anchors
| Metric | Value | Year over year |
|---|---|---|
| Average single-family value | $197,466 | |
| Median sale price | $178,197 | |
| Median new listing price | $192,356 | +16.6% |
| National size rank | 13,839 |
Sales activity
| Metric | Value | Year over year |
|---|---|---|
| Homes sold | 6 | -43.8% |
| Median days on market | 63 days | |
| Months of supply | 4.8 months | |
| New listings | 6 | -39.1% |
| Active listings | 15 | -33.9% |
| Pending sales | 11 | +1.4% |
Pricing power
| Metric | Value | Year over year |
|---|---|---|
| Average sale-to-list ratio | 106.5% | +9.0 pts |
| Share sold above list | 16.7% | -19.7 pts |
Bedroom value anchors
Average values by bedroom count. Value anchors for orientation, not appraisals.
3-bedroom
$221,420
These figures describe the single-family market for West Middlesex, Pennsylvania ZIP 16159. They are market context, not a substitute for sold comps or a formal appraisal.