Duplex for sale by owner in Union City, NJ 07087. FOR SALE! Union City, NJ duplex condo. 2 Bedrooms. 1.5 Baths. Spiral staircase. Quiet building on 48th St. and Palisade Ave. Apartment is on the top floors of the building and has a view of New York City's skyline. 2 Blocks away from LightRail and Bus Stops to and from New York City. Located near the shopping district of Bergenline Ave. Central air/heating. Washer & Dryer. Surround-Sound Wiring in Living Room. Please contact Rosa Saunders (owner)... See site for full property details.