Washington Assessor Office

Find Washington New Hampshire assessor, assessment, auditor's, and appraiser's offices, revenue commissions, GIS, and tax equalization departments. Assessors provide information on property and land tax assessment, property listings, values, valuations, property search, and records.


Washington Assessor 7 Halfmoon Pond Road Washington NH 03280 603-495-3074


Windsor County Lister 29 Union Street Windsor VT 05089 25.6 miles from Washington 802-674-5414

Franklin Assessor 316 Central Street Franklin NH 03235 29.3 miles from Washington 603-934-5449

Windham County Lister 5976 Windham Hill Road Windham VT 05359 31.7 miles from Washington 802-874-4211

Milford Assessor 1 Union Square Milford NH 03055 32.6 miles from Washington 603-672-0525

Merrimack Assessor 6 Baboosic Lake Road Merrimack NH 03054 37.2 miles from Washington 603-424-5136

Hanover Assessor 41 South Main Street Hanover NH 03755 37.6 miles from Washington 603-643-0703

Royalston Assessor 5 School Street Royalston MA 01368 37.8 miles from Washington 978-249-0337

Ashburnham Assessor 32 Main Street Ashburnham MA 01430 38.4 miles from Washington 978-827-4100

Athol Assessor 584 Main Street Athol MA 01331 40.7 miles from Washington 978-249-3880

Gardner Assessor 95 Pleasant Street Gardner MA 01440 41.9 miles from Washington 978-630-4004

Gill Town Assessor 325 Main Road Gill MA 01354 42.2 miles from Washington 413-863-0138

Phillipston Town Assessor 50 Phillipston Road Templeton MA 01468 42.5 miles from Washington 978-249-6828

Nashua Assessor 229 Main Street Nashua NH 03060 43.1 miles from Washington 603-594-3301

Fitchburg Assessor 718 Main Street Fitchburg MA 01420 43.5 miles from Washington 978-345-9562

Derry Assessor 14 Manning Street Derry NH 03038 43.9 miles from Washington 603-432-6104

Lunenburg Assessor 17 Main Street Lunenburg MA 01462 44.3 miles from Washington 978-582-4145

Chester Town Assessor 84 Chester Street Chester NH 03036 44.6 miles from Washington 603-887-4045

Westminster Assessor 11 South Street Westminster MA 01473 44.7 miles from Washington 978-874-7401

Colrain Assessor 55 Main Road Colrain MA 01340 46.4 miles from Washington 413-624-3356

Assessor Offices by City

About Assessor Offices

What if I disagree with an assessment?

Most jurisdictions have an appeal process for contesting an assessment. While the specific rules vary from one locality to the next, the process typically involves a hearing before an assessment appeal board. Taxpayers who have concerns about their assessment should visit their local Assessor's Office or its website to learn about the appeal process and what information is required in order to appeal a property tax assessment.

How does my assessment affect the taxes I owe?

The formula used to calculate property taxes varies by location. Your assessment is one part of your property tax calculation. Your property tax payment is calculated by multiplying your property's assessed value, or in some cases half of the assessed value, by the tax rate for your location.

What is the difference between assessed value and market value?

Market value is the likely selling price of a property based on current market conditions. In some jurisdictions, the Assessor calculates an assessed value by applying a factor, for example 70%, to the market value. The assessed value is then used to calculate the taxes for that property.