Dunstable, Massachusetts · Property tax check

Worried your Dunstable property tax bill is too high?

Your tax bill starts with your assessment. Run a free check to see whether your Dunstable home may be over-assessed — and if the numbers suggest a real issue, continue to a guided abatement packet.

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Dunstable assessments by the numbers

How Dunstable assesses residential property, from 2026 records.

Residential parcels analyzed1,131
Median residential assessment$712,100
Median assessed value per sq ft$284 / sq ft
Residential tax rate (FY2026, MA DLS)$13.39 / $1,000
Estimated tax on the median assessment≈ $9,540 / year
Qualified arm’s-length sales (2024)26 (84% of recorded sales)
Median assessment-to-sale ratio0.94
Non-owner-occupied (absentee) share17%

Informational statistics from public assessment and sales records, after setting aside nominal family/trust transfers and statistical outliers. Not an appraisal, a determination of market value, or a promise of any tax change. Figures reflect the latest data snapshot and may be out of date.

Reviewing your Dunstable assessment

In Massachusetts, your property tax bill is your assessed value multiplied by your town’s tax rate. In Dunstable, the median residential assessment of $712,100 at the FY2026 rate of $13.39 per $1,000 works out to roughly $9,540 a year — so an assessment even 10% above where it should be is real money, every year it stands. Our comparison data for Dunstable draws on 26 qualified arm’s-length sales from 2024, where homes sold at a median assessment-to-sale ratio of 0.94. Assessors are required to assess at fair cash value as of January 1 each year; if your assessment jumped, your record card looks inaccurate, or comparable homes nearby are assessed lower, it can be worth a closer look before the filing window closes.

What the free check and packet help you do

Official Dunstable resources

Deadlines and filing requirements must be verified with the official city or town source. Property Tax Hawk is not an official municipal website. Massachusetts abatement deadlines are generally tied to the first actual tax bill for the year; verify the Dunstable deadline with the town.

Dunstable property tax questions

What is the residential property tax rate in Dunstable, MA?

Dunstable's FY2026 residential tax rate is $13.39 per $1,000 of assessed value, per Massachusetts DLS data. Verify the current rate on your actual tax bill.

What is the median home assessment in Dunstable?

The median residential assessment in Dunstable is about $712,100 (roughly $284 per square foot), across 1,131 residential parcels in the public assessment records.

How much is the typical Dunstable property tax bill?

At the FY2026 rate of $13.39 per $1,000, the median Dunstable assessment of $712,100 implies a tax bill of roughly $9,540 per year, before any exemptions.

When is the deadline to challenge a Dunstable property assessment?

In most Massachusetts towns the abatement application is due on or before the date the first actual (non-preliminary) tax bill is due — typically February 1 for quarterly-billed municipalities. Verify the exact date with the Dunstable assessors.

How do I appeal my Dunstable property tax assessment?

File Massachusetts State Tax Form 128 (Application for Abatement) with the Dunstable Board of Assessors by the deadline. Property Tax Hawk's free check compares your home with similar Dunstable homes, and the optional $79 guided packet prepares the form and comparable-sales evidence for you to review, sign, and file.

See where your Dunstable tax bill stands

Run a free check first. You’ll only consider the $79 guided abatement packet if the numbers suggest it’s worth it.

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