Collins Russian Dictionary 2nd Edition © HarperCollins Publishers 2000, 1997:
premise [ˈprɛmɪs] n предпосы́лка#
premises
npl (of business) помеще́ние ntsg
on the premises в помеще́нии
* is used to mark translations which have irregular inflections. The Russian-English side of the dictionary gives inflectional information.