Property Taxes in Western Mass: Every Town's 2026 Rate and Real Bill

There is a town in the Berkshires where the owner of a typical house pays $769 a year in property tax. Not a month. A year. Drive ninety minutes east and the same line on the same kind of bill reads $9,966. Both towns are in Massachusetts, both send their children to public schools, both plough their roads. The difference is not generosity or thrift. It is arithmetic, and it is entirely public.

For fiscal 2026, residential tax rates across the 101 towns of Western Massachusetts run from $2.18 per $1,000 of assessed value in Hancock to $20.50 in Wendell. That is a nine-fold spread inside one region, which is remarkable enough on its own. What makes it genuinely useful is that the rate tells you almost nothing about the bill.

The rate is a price, not a bill

A Massachusetts property tax bill is two numbers multiplied together. Your assessment, which is the town's estimate of what your house is worth, divided by a thousand. Then the rate. That is the whole formula, and it is why a low rate in an expensive town and a high rate in a cheap one can produce identical bills.

Take the two ends. Hancock levies $2.18, which is the lowest residential rate in the region by a distance. Its median single-family home is assessed at $352,600. Multiply it out and the owner pays $769. Meanwhile Longmeadow charges $19.32 on a median assessment of $511,700, which produces $9,966. The rate is about nine times higher. The bill is about 13 times higher. Those are not the same multiple, and the gap between them is where every misunderstanding about Massachusetts property tax lives.

This is not a technicality. It is the single most common error people make when they shortlist towns. A buyer sees a rate of $20.50 and strikes the town off. A buyer sees $2.18 and assumes they have found a bargain. Both may be wrong, because neither has looked at what the house is assessed at.

Why the cheapest rates are where they are

The very low rates cluster in the Berkshire hilltowns, and there is a reason that has nothing to do with municipal frugality. When a town has a large taxable asset that is not a house, a resort, a power installation, a substantial commercial holding, that value sits in the same denominator as everybody's home. Spread the town's spending across a bigger base and the rate per $1,000 falls for everyone, including residents who own none of it.

Hancock is the clearest case in the region. It also has the highest share of seasonal housing here: the overwhelming majority of homes counted as vacant on census night are second homes, not empty ones. A small year-round population, a large taxable base, and a rate that reads like a misprint. It is not a misprint. You can check it on the town's own record.

The mirror case is the hill town with no commercial base at all. Its budget is small in absolute terms and still has to come from somewhere, and the somewhere is a few hundred houses. That is how a town of modest homes ends up with a rate near the top of the table and a bill nearer the middle.

The two additions nobody budgets for

Two things sit outside the basic formula and both catch buyers out.

The first is the split rate. 16 of the 101 towns tax commercial, industrial and personal property at a different rate from residential, which shifts part of the burden off houses. If you are buying a home, a split rate is usually in your favour. If you are buying a shopfront or a mill building, it very much is not, and the residential rate you read in the paper is not the rate you will pay.

The second is the Community Preservation Act surcharge. 39 towns here have adopted it. It is a percentage added on top of your tax bill, typically after an exemption on the first $100,000 of value, and it funds open space, historic preservation and subsidised housing. It is a real line on a real bill and it is invisible in every published rate comparison, including most of the ones you will find above this article in a search result. The table below carries it town by town.

What a typical bill actually looks like

Across the towns where both figures are on file, the median annual tax on a median single-family home is $4,650. Half the region's towns are above that, half below. The full distribution runs from $769 to $9,966, and the towns at the two ends are not the towns at the two ends of the rate table.

One caution before you use the table. The assessment is the town's number, not the market's. A house that sells for $400,000 may be assessed at $340,000 or at $430,000, depending on where that town is in its revaluation cycle, and the bill follows the assessment. If you want the figure for a specific address rather than a town median, look the address up and the assessment on file will be the one the bill is computed from.

Every town, fiscal 2026

Sortable and filterable. The rate column is what the town charges; the bill column is what that rate produces on that town's own median home. Read them together, because separately each one misleads.

How to use this without getting caught out

Three things worth doing before a town's tax rate changes your mind about it.

1. Price the actual house, not the town. Take the assessment of the specific property, divide by a thousand, multiply by the rate. The calculator does it for any price in any of the 101 towns.
2. Check whether the town has adopted the preservation surcharge, and at what percentage. It is in the table above and on every town page.
3. Ask when the town last revalued. A town mid-cycle can have assessments that lag the market badly, which means a bill that looks low now and jumps at the next revaluation without the rate moving at all.

None of this makes a high-rate town a bad place to live or a low-rate town a good one. It makes the rate one input of two, and the one people over-weight. The bill is the number you write the cheque for.