Town Hall Address 7 Meetinghouse Hill Rd New Boston, NH 03070 United States- Hillsborough County Website http://www.newbostonnh.gov/Pages/index Town Clerk (603) 487-2500 Ext. 131 https://www.newbostonnh.gov/town-clerk Mon & Fri 9 A.M. - 4 P.M.; Wed 12 P.M. - 7 P.M. P.O. Box 250 New Boston, NH 03070 United States Tax Collector (603) 487-2500 Ext. 171 Monday,Tuesday & Wednesday 9:00AM - 4:00PM P.O. Box 250 New Boston, NH 03070 United States Assessor (603) 487-2500 Ext. 161 http://data.avitarassociates.com/logon.aspx?ReturnUrl=/ Monday - Friday 9 AM - 4 PM P.O. Box 250 New Boston, NH 03070 United States Building (603) 487-2500 Ext. 150 P.O. Box 250 New Boston, 03070 United States Zoning (603) 487-2500 Ext. 142 5 River Rd New Boston, NH 03070 United States Fire District (603) 487-2500 P.O. Box 250 New Boston, NH 03070 United States Town Hall Hours Mon - Fri 9 A.M. - 4 P.M. County Hillsborough