Town Hall Address 1 Main St Brookline, NH 03033 United States- Hillsborough County Website http://www.brookline.nh.us Town Clerk (603) 673-8855 http://www.brookline.nh.us/town-clerktax-collector Mon - Fri 8 A.M. - 2 P.M.; Wed 5 P.M. - 8 P.M.; Last Sat of month 9 A.M. - Noon PO Box 336 Brookline, NH 03033 United States Tax Collector (603) 673-8855 Mon - Fri 8 A.M. - 2 P.M.; Wed 5 P.M. - 8 P.M.; Last Sat of month 9 A.M. - Noon PO Box 336 Brookline, NH 03033 United States Assessor (603) 673-8855 Ext. 216 http://data.avitarassociates.com/ Monday through Friday 8:00 am - 2:00 pm P.O. Box 360 Brookline, NH 03033 United States Building (603) 673-8855 P.O. Box 360 Brookline, 03033 United States Fire District (603) 673-3982 7 Main St Brookline, NH 03033 United States Town Hall Hours Mon - Fri 8 A.M. - 2 P.M. County Hillsborough