Town Hall Address 4808 Route 219 P.O. Box 427 Great Valley, NY 14741 United States- Cattaraugus County Website http://www.greatvalleyny.org/ County Clerk Alan Bernstein 716-938-2297 9 am to 5 pm each weekday 303 Court Street Little Valley, NY 14755 United States Town Clerk 716-945-4200 100 tevans168@gmail.com Mon, Tues, Thurs: 8:30-1:00 4808 Route 219 P.O. Box 427 Great Valley, NY 14741 United States Tax Collector 716-945-4200 100 tevans168@gmail.com Mon, Tues, Thurs: 8:30-1:00 4808 Route 219 P.O. Box 427 Great Valley, NY 14741 United States Assessor 888-633-7444 cattcoassessor@gmail.com 4808 Route 219 P.O. Box 427 Great Valley, NY 14741 United States Code Enforcement 716-945-4200 104 4808 Route 219 P.O. Box 427 Great Valley, NY 14741 United States Fire District 716-945-5123 4591 Humphrey Road Great Valley, NY 14741 United States Water 716-938-9121 8810 Route 242 Little Valley, NY 14755 United States Sewer 716-938-9121 8810 Route 242 Little Valley, NY 14755 United States County Cattaraugus