274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale 274 GREENFIELD AV, Ballston Spa, NY - Available  For Sale