Welcome to the Grantham, NH Online Assessment Database.

The Town’s equalized rate for 2021 is 77%.

2023 Tax Rate Breakdown:

Town - $3.81
County - $2.17
School (local) - $10.28
School (State)  - $1.33

Total: $17.59

Village District of Eastman Rate: $1.99; Total Village District of Eastman Rate is $19.58. 

The Town of Grantham, New Hampshire has contracted with Vision Government Solutions Inc. to bring you our real estate database. The information provided in this database is the basis of valuation for each Grantham property.

Please contact the Grantham Selectmen's Office at 603-863-6021 or by email to info@granthamnh.gov with any questions.