Town Hall Address 11 Town Square Greenland, NH 03840 United States- Rockingham County Website https://www.greenland-nh.com/ Town Clerk (603) 431-7111 https://www.greenland-nh.com/town-clerktax-collector-office Mon 10 A.M. - 6 P.M.; Tue - Fri 8:30 A.M. - 4:30 P.M. P.O. Box 100 Greenland, NH 03840 United States Tax Collector (603) 431-7111 Mon 10 A.M. - 6 P.M.; Tue - Fri 8:30 A.M. - 4:30 P.M. P.O. Box 100 Greenland, NH 03840 United States Assessor (603) 431-7111 P.O. Box 100 Greenland, NH 03840 United States Building (603) 431-3070 P.O. Box 100 Greenland, 03840 United States Zoning (603) 431-7111 P.O. Box 100 Greenland, NH 03840 United States Fire District (603) 235-7676 P.O. Box 100 Greenland, NH 03840 United States Town Hall Hours Mon - Fri 8:30 A.M. - 4:30 P.M. County Rockingham