Town Hall Address 550 Hanover Street Hanover, MA 02339 United States- Plymouth County Website http://www.hanover-ma.gov/ Town Clerk 781-826-5000 https://www.hanover-ma.gov/town-clerk United States Assessor 781-826-5000 1076 https://www.hanover-ma.gov/assessors Mon, Tues, Thurs: 8:00-4:00, Wed: 8:00-8:00, Fri: 8:00-12:00 550 Hanover Street Hanover, United States Tax Collector 781-826-5000 1083 Mon, Tues, Thurs: 8:00-4:00, Wed: 8:00-8:00, Fri: 8:00-12:00 550 Hanover Street Hanover, United States Fire District 781-826-4013 United States Water 781-826-3189 United States Town Hall Hours Mon, Tues, Thurs: 8:00-4:00, Wed: 8:00-8:00, Fri: 8:00-12:00 County Plymouth