Town Hall Address 405 Riverside Dr Clayton, NY 13624 United States- Jefferson County County Clerk Gizelle J. Meeks 315-785-3312 Weekdays 9:00 A.M. - 5:00 P.M. 175 Arsenal Street, 1st Floor Watertown, NY 13601 United States Town Clerk 315-686-3512 24 twnclerk@townofclayton.com Monday – Friday, 9am – 4pm 405 Riverside Drive Clayton, NY 13624 United States Tax Collector 315-686-3512 24 twnclerk@townofclayton.com Monday – Friday 9am – 4pm 405 Riverside Drive Clayton, NY 13624 United States Assessor 315-686-3512 https://townofclayton.com/departments/assessor/ kmjohnston@townofclayton.com Monday through Friday 8am-4pm 405 Riverside Drive Clayton, NY 13624 United States Code Enforcement 315-686-3512 29 codes@townofclayton.com 405 Riverside Drive Clayton, NY 13624 United States Zoning 315-686-3512 29 zoning@townofclayton.com 405 Riverside Drive Clayton, NY 13624 United States Town Hall Hours Mon-Fri 8:00-4:00 County Jefferson