21 PURTELL AV, Latham, NY - Available Office Space For Sale 21 PURTELL AV, Latham, NY - Available Office Space For Sale 21 PURTELL AV, Latham, NY - Available Office Space For Sale 21 PURTELL AV, Latham, NY - Available Office Space For Sale 21 PURTELL AV, Latham, NY - Available Office Space For Sale 21 PURTELL AV, Latham, NY - Available Office Space For Sale