Single Family Home for sale by owner in Johnstown, PA 15902. A three story Duplex home located at 629/631 Wood Street Johnstown PA 15902. The home has 1200 square feet living space on each side and set on a double city lot. Has three bedrooms each side with attic and basement. Has a detached garage with two doors in the back with automatic garage door opens. Also has a pave parking area next to the garage that fits two medium size vehicles and a grassy area that one vehicle can park in. Located ... See site for full property details.