Town Hall Address 59 Main Street Hatfield, MA 01038 United States- Hampshire County Website http://www.townofhatfield.org/ Town Clerk 413-247-0492 http://www.townofhatfield.org/Pages/HatfieldMA_Clerk/index United States Assessor 413-247-0322 http://www.townofhatfield.org/Pages/HatfieldMA_Assessors/index Mon-Fri: 8:30-4:30 59 Main Street Hatfield, United States Tax Collector 413-247-0496 Mon-Thurs: 9:00-1:00 59 Main Street Hatfield, United States Fire District 413-247-9008 United States Water 413-345-0345 United States Town Hall Hours Mon-Fri: 8:30-4:30 County Hampshire