Town Hall Address 7 Library Rd Grafton, NH 03240 United States- Grafton County Website http://www.townofgraftonnh.com/ Town Clerk (603) 523-7270 http://www.townofgraftonnh.com/departments/townclerk.html graftontc2008@hotmail.com Mon and Wed Evenings 5:15pm to 8pmFri Mornings 7am 10 11amLast Sat per month 8am to 12noon P.O. Box 277 Grafton, NH 03240 United States Tax Collector (603) 523-4061 graftontaxcollector@gmail.com P.O. Box 277 Grafton, NH 03240 United States Assessor http://data.avitarassociates.com/ United States Fire District (603) 523-8315 356 Slab City Rd Graftom, NH 03240 United States Town Hall Hours Mon through Fri 8am to 4:30pm County Grafton