433 W Union St, Allentown, PA 18102 is on the street of W Union St, in the city of Allentown, Pennsylvania. It is in the zip code of PA 18102.

433 W Union St, Allentown, PA 18102 is a Single Family home.
It has 4 bedrooms, 1 bathroom, 2,918 sqft square feet lot size.
It was built in 1885.