Southborough, Worcester County, Massachusetts Property Taxes
Median Southborough, MA effective property tax rate: 1.48%, significantly higher than the national median of 1.02%, but lower than the Massachusetts state median of 1.23%.
Median Southborough, MA home value: $713,300
Median annual Southborough, MA tax bill: $10,528, $8,128 higher than the national median property tax bill of $2,400.
How are property taxes in Worcester calculated?
Property taxes in Southborough, MA 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 Southborough’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Southborough, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Southborough, Worcester County, Massachusetts Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.48%
Estimate Property Tax Bill
$10,557
$9,796
Ownwell’s Southborough Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Southborough with just two data points.
By entering your property's estimated assessed value, our calculator applies Southborough’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Worcester.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Southborough, Worcester County, Massachusetts
Local government entities are responsible for setting property tax rates, which can vary significantly even within a single state. This variation arises because each county, such as Worcester County in Massachusetts, annually estimates the budget needed to provide essential services. They then divide this budget by the total assessed value of all taxable properties within their jurisdiction, resulting in the property tax rate. While this process involves votes and legal frameworks, this is the basic annual methodology.
In Southborough, located in Worcester County, the effective property tax rate stands at 1.48%, which is notably higher than the national median property tax rate of 1.02%. This rate is consistent across the county's zip code 01772, reflecting a uniform approach to property taxation in the area. Compared to the national median property tax bill of $2,400, Southborough's tax implications are significant, highlighting the importance of understanding local tax dynamics. For property owners in Southborough, these rates underscore the necessity of staying informed and considering potential appeal opportunities to ensure fair taxation.
Property Tax Rates Across Southborough, Worcester County, Massachusetts
Source: Ownwell

0.98%
1.39%
1.81%
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 Southborough Tax Rate
1.48%
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 Worcester County Tax Rate
1.43%
Median Effective Massachusetts Tax Rate
1.23%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Southborough, Worcester County, Massachusetts
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
01772 | 1.48% | 1.48% | 1.48% | 1.48% | 1.48% |
Source: Ownwell
Property Tax Assessment Values Across Southborough, Worcester County, Massachusetts
Property Tax Assessment Values Across Southborough, Worcester County, Massachusetts
Source: Ownwell

$117,500
$415,400
$713,300
Median Southborough Market Value
$713,300
Median Worcester County Market Value
$360,000
Median Massachusetts Market Value
$492,600
Median United States Market Value
$235,294
Property Tax Assessment Values Across Southborough, Worcester County, Massachusetts
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
01772 | $451,250 | $548,975 | $713,300 | $922,925 | $1,167,050 |
Source: Ownwell
Property Tax Bills Across Southborough, Worcester County, Massachusetts
In Southborough, Worcester County, MA, property tax bills are calculated based on the assessed value of a home. The local assessor determines this value, which reflects the estimated market value of the property. The tax rate is then applied to this assessed value to calculate the annual property tax bill. Homeowners in Southborough face a significant property tax burden, with the 25th percentile tax bill at $8,103 and the 75th percentile at $13,622, both substantially higher than the national median property tax bill of $2,400. The highest and lowest median tax bills in the area are both $10,528, indicating a consistent tax rate across different properties.
High property taxes can impact homeowners by increasing the cost of homeownership, potentially affecting affordability and resale value. Ownwell offers property tax appeal and exemption services to help homeowners reduce their tax bills. By analyzing property assessments and identifying discrepancies, Ownwell can assist in lowering assessed values, ensuring homeowners pay only their fair share in property taxes.
Property Tax Bills Across Southborough, Worcester County, Massachusetts
Source: Ownwell

$1,685
$6,716
$11,747
Median Southborough Tax Bill
$10,528
Median Worcester County Tax Bill
$5,153
Median Massachusetts Tax Bill
$5,844
Median United States Tax Bill
$2,400
Property Tax Bills Across Southborough, Worcester County, Massachusetts
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
01772 | $6,660 | $8,103 | $10,528 | $13,622 | $17,226 |
Source: Ownwell