Yardley Terrace is a residential neighborhood of about 120 detached single family homes built during two separate periods. Homes on Breece Drive were built primarily in the 1970s; those on Cadwallader Court, Lookover Lane, and Penn Valley Drive were built primarily from the late 1940s-1950s. Median age is circa 1950. Lot sizes range from slightly more than 1/10th of an acre to just under 1/2 acre. Living space ranges from approximately 1,000 to more than 3,000 sqft. The median interior living space is approximately 1,500 sqft.
Access to the Yardley Terrace neighborhood is from West Afton Avenue or West College Avenue onto Lookover Lane, Breece Drive or Penn Valley Drive.