Today south western, Hanover PA is count around 64 homes for sale at current average listing price of $377,666. Nearby neighborhoods of south western are None Available, Stonewicke, Thornbury Hunt Ii, Belmont Ridge, Brookside Heights, Hanover, Colonial Acres, Colonial Hills, High Pointe, Penn Twp. Most of south western homes are 3 bedrooms with 2 bathrooms.