01886 Assessor Office

Find 01886 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.


Westford Assessor 55 Main Street Westford MA 01886 978-692-5504


Littleton Assessor 37 Shattuck Street Littleton MA 01460 3.6 miles from 01886 978-952-2313

Chelmsford Town Assessor 190 Richardson Road Chelmsford MA 01863 4.0 miles from 01886 978-251-5111

Chelmsford Assessor 50 Billerica Rd Chelmsford MA 01824 4.8 miles from 01886 978-250-5220

Carlisle Assessor 66 Westford Street Carlisle MA 01741 6.0 miles from 01886 978-369-0392

Dunstable Assessor 511 Main Street Dunstable MA 01827 6.5 miles from 01886 978-649-3257

Tyngsboro Assessor 25 Bryant Lane Tyngsboro MA 01879 6.5 miles from 01886 978-649-2302

Groton Assessor 173 Main Street Groton MA 01450 6.9 miles from 01886 978-448-1127

Berkley Town Assessor 1 Main Street Ayer MA 01432 7.7 miles from 01886 978-772-8211

Dracut Assessor 62 Arlington Street Dracut MA 01826 9.2 miles from 01886 978-453-2451

Harvard Assessor 13 Ayer Road Harvard MA 01451 9.3 miles from 01886 978-456-4102

Tewksbury Assessor 11 Town Hall Avenue Tewksbury MA 01876 10.6 miles from 01886 978-640-4330

Maynard Assessor 195 Main Street Maynard MA 01754 10.8 miles from 01886 978-897-1001

Stow Assessor 380 Great Road Stow MA 01775 10.9 miles from 01886 978-897-4597

Nashua Assessor 229 Main Street Nashua NH 03060 12.0 miles from 01886 603-594-3301

Lincoln Assessor 16 Lincoln Road Lincoln MA 01773 13.1 miles from 01886 781-259-2611

Bolton Assessor 663 Main Street Bolton MA 01740 13.5 miles from 01886 978-779-5556

Lunenburg Assessor 17 Main Street Lunenburg MA 01462 14.5 miles from 01886 978-582-4145

Lancaster Assessor 695 Main Street Lancaster MA 01523 14.9 miles from 01886 978-365-9562

Hudson Assessor 78 Main Street Hudson MA 01749 14.9 miles from 01886 978-568-9620

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.