Is Bethlehem, PA 18018 a buyer’s or seller’s market?

The Bethlehem housing market right now

In the three months ending August 31, 2026, 68% of homes in Bethlehem, PA 18018 sold above their list price, the typical home went under contract in 8 days and there were 1.2 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. That’s based on 108 home sales.

Compared with the same period a year earlier, the share selling over asking rose from 59%, homes sold about as fast and the median sale price rose 3% to $319,862. Overall, Bethlehem is more competitive than a year ago, so tougher for buyers.

Within Lehigh County, homes here sell faster than in 63% of the county’s ZIP codes, and sell more often over asking than in 88%. On our competition score, Bethlehem ranks #11 of 601 PA ZIP codes with enough sales (score 96 out of 100).

Nearby, buyers who want less competition could look at Allentown 18101 (0% sold over asking) or Germansville 18053 (0% sold over asking), while Neffs 18065 (100% sold over asking) and Allentown 18106 (71% sold over asking) are even more competitive.