521 N Arch St, Allentown, PA 18104 is on the street of N Arch St, in the city of Allentown, Pennsylvania. It is in the zip code of PA 18104.

521 N Arch St, Allentown, PA 18104 is a Single Family home.
It has 3 bedrooms, 2 bathrooms, proximately 1,677 square feet floor sizeIt was built in 1941.