Townhome for sale by owner in Uniondale, NY 11553. This is a townhouse home. Built in 1998 - 2 Floors- First: Living room, Kitchin, EIK, Half Bath. Second: 1 Huge master bed + 2nd bed + Full Bath+ Laundry area. - Full Finished basement. This home is in the Uniondale Union Free School District. Near to all major highway, hospital, shopping ... more.