Holliston, Middlesex County, Massachusetts Property Taxes
Property Taxes in Holliston, Massachusetts
Median Holliston, Massachusetts effective property tax rate: 1.47%, significantly higher than the national median of 1.02%, and higher than the Massachusetts state median of 1.15%.
Median Holliston, Massachusetts home value: $631,650
Median annual Holliston, Massachusetts tax bill: $9,254, $6,854 higher than the national median property tax bill of $2,400.
How are property taxes in Middlesex calculated?
Property taxes in Holliston, Massachusetts are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Holliston's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Holliston, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Holliston, Middlesex County, Massachusetts Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.47%
Estimate Property Tax Bill
$9,285
$8,616
How Does the Holliston Property Tax Calculator Work?
Use this Holliston property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Holliston's median effective tax rate of 1.47% — based on actual property records in Middlesex County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Holliston's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Holliston: rates range from 1.47% in 01746 to 1.47% in 01746, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Holliston.
About Holliston Property Taxes
About Property Taxes in Holliston, Middlesex, Massachusetts
Holliston’s median effective property tax rate of 1.47% is higher than the Massachusetts state median of 1.15% and higher than the national median of 1.02%. This rate reflects the Middlesex County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Holliston. Homeowners in ZIP code 01746 carry a median effective rate of 1.47%, while those in the same ZIP code also pay 1.47%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Middlesex County. Understanding which part of Holliston you live in can make a meaningful difference to your annual tax bill.
Holliston homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before February 1, 2026.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Holliston, Middlesex County, Massachusetts
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Holliston's effective property tax rate to other cities in Massachusetts and the median property tax rates in Massachusetts and the U.S.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Holliston Tax Rate
1.47%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Middlesex County Tax Rate
1.14%
Median Effective Massachusetts Tax Rate
1.15%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Holliston, Middlesex County, Massachusetts
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 01746 | 1.46% | 1.46% | 1.47% | 1.47% | 1.47% |
Source: Ownwell
Property Tax Assessment Values Across Holliston, Middlesex County, Massachusetts
When examining property taxes in Holliston, Massachusetts, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Middlesex County assessor estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Middlesex County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the season.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Holliston.
For example, the median home price in Holliston is $631,650, with tax bills ranging significantly across the county. The median tax bill is $9,254, compared with the national median property tax bill of $2,400 and the national median property tax rate of 1.02%. The highest median home price is in 01746 at $631,650.
Property Tax Assessment Values Across Holliston, Middlesex County, Massachusetts
Source: Ownwell
$378,900
$1,063,575
$1,748,250
Median Holliston Market Value
$631,650
Median Middlesex County Market Value
$710,700
Median Massachusetts Market Value
$561,600
Median United States Market Value
$235,294
Property Tax Assessment Values Across Holliston, Middlesex County, Massachusetts
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 01746 | $424,890 | $522,675 | $631,650 | $809,800 | $1,020,640 |
Source: Ownwell
Property Tax Bills Across Holliston, Middlesex County, Massachusetts
Property tax bills in Holliston are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. The assessed value is determined by the city and can reflect the home itself, the land, and other taxable features.
For homeowners, the size of the bill depends on how their property is valued and how the local tax rate is set. In Holliston, the median home price is $631,650, and the median property tax bill is $9,254, which is well above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.
Bills vary widely across the city. The 25th percentile tax bill is $7,658, while the 75th percentile is $11,864, and the 90th percentile reaches $14,953. This means homeowners with higher-valued properties often face much larger annual tax obligations.
Property Tax Bills Across Holliston, Middlesex County, Massachusetts
Source: Ownwell
$4,708
$12,022
$19,336
Median Holliston Tax Bill
$9,254
Median Middlesex County Tax Bill
$7,377
Median Massachusetts Tax Bill
$6,068
Median United States Tax Bill
$2,400
Property Tax Bills Across Holliston, Middlesex County, Massachusetts
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 01746 | $6,225 | $7,658 | $9,254 | $11,864 | $14,953 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | February 1 |
Links | |
|---|---|
| Middlesex Tax Assessor | |
| Website | www.masslandrecords.com |