Today 18940, Newtown PA is count around 33 homes for sale at current average listing price of $1,664,123. Nearby neighborhoods of 18940 are None Available, Headley Trace, Newtown Grant, Creeks Bend, Delancey Court, Dolington Estates, Dutchess Farm Ests, Liberty Square, Mayfield, Newtown Business Com. Most of 18940 homes are 4 bedrooms with 4 bathrooms.