Is Williamstown, PA 17098 a buyer’s or seller’s market?

The Williamstown housing market right now

In the three months ending August 31, 2026, 25% of homes in Williamstown, PA 17098 sold above their list price, the typical home went under contract in 3 days and there were 7.2 months of supply. More than six months of supply favors buyers, who usually have more time and more room to negotiate. With only 4 sales, these figures can swing a lot from month to month.

Compared with the same period a year earlier, the share selling over asking rose from 17%, homes sold faster (24 days then) and the median sale price rose 4% to $114,950. Overall, Williamstown is more competitive than a year ago, so tougher for buyers.

Within Dauphin County, homes here sell faster than in any other ZIP code in the county, and sell less often over asking than in 70%.

Nearby, buyers who want less competition could look at Tower City 17980 (0% sold over asking) or Gratz 17030 (0% sold over asking), while Dauphin 17018 (57% sold over asking) and Harrisburg 17109 (55% sold over asking) are even more competitive.