Town Hall Address 100 Middle Street Hadley, MA 01035 United States- Hampshire County Website http://www.hadleyma.org/ Town Clerk 413-584-1590 http://www.hadleyma.org/pages/HadleyMA_Clerk/index United States Assessor 413-586-6320 http://www.hadleyma.org/pages/HadleyMA_Assessor/index Mon-Fri: 9:00-4:00 100 Middle Street Hadley, United States Tax Collector 413-584-4246 Mon-Fri: 9:00-4:00 100 Middle Street Hadley, United States Fire District 413-584-0874 United States Water 413-586-8756 United States Town Hall Hours Mon-Fri: 9:00-4:00 County Hampshire