423 Thompson St, South Williamsport, PA 17702 is on the street of Thompson St, in the city of South Williamsport, Pennsylvania. It is in the zip code of PA 17702.

423 Thompson St, South Williamsport, PA 17702 is a Single Family home.
It has 3 bedrooms, 1 bathroom, proximately 1,260 square feet floor size, 0.33 acres square feet lot size.
It was built in 1966. It has 1 storey.