Town Hall Address 7431 State Highway 5 P.O. Box 28 Saint Johnsville, NY 13452 United States- Montgomery County Website http://www.stjohnsville.com/Town.htm County Clerk Helen A. Bartone 518-853-8111 September - June Monday - Friday 8:30 am - 3:30 pm July - August Monday - Friday 9:00 am - 3:30 pm 64 Broadway P.O. Box 1500 Fonda, NY 12068-1500 United States Town Clerk 518-568-2662 tnstjohn1@yahoo.com Mon, Wed & Fri 9AM-1PM Monday also 5PM-7PM 7431 State Highway 5 P.O. Box 28 Saint Johnsville, NY 13452 United States Assessor 518-568-2662 103 townofstjohnsville@gmail.com Monday and Wednesday 9-12 pm 7431 State Highway 5 P.O. Box 28 Saint Johnsville, NY 13452 United States Water 518-853-4015 4001 State Highway 5s Fultonville, NY 12072 United States County Montgomery