Billerica, Middlesex County, Massachusetts Property Taxes
Median Billerica, MA effective property tax rate: 1.19%, significantly higher than the national median of 1.02%, but lower than the Massachusetts state median of 1.23%.
Median Billerica, MA home value: $519,800
Median annual Billerica, MA tax bill: $6,170, $3,770 higher than the national median property tax bill of $2,400.
How are property taxes in Middlesex calculated?
Property taxes in Billerica, 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 Billerica’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Billerica, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Billerica, Middlesex County, Massachusetts Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.19%
Estimate Property Tax Bill
$6,186
$5,740
Property Tax Rates Across Billerica, Middlesex County, Massachusetts
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 Billerica Tax Rate
1.19%
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
1.22%
Median Effective Massachusetts Tax Rate
1.23%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Billerica, Middlesex County, Massachusetts
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
01821 | 1.19% | 1.19% | 1.19% | 1.19% | 1.19% |
Source: Ownwell
Property Tax Assessment Values Across Billerica, Middlesex County, Massachusetts
Property Tax Assessment Values Across Billerica, Middlesex County, Massachusetts
Source: Ownwell

$320,300
$928,425
$1,536,550
Median Billerica Market Value
$519,800
Median Middlesex County Market Value
$633,600
Median Massachusetts Market Value
$492,600
Median United States Market Value
$235,294
Property Tax Assessment Values Across Billerica, Middlesex County, Massachusetts
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
01821 | $378,330 | $451,875 | $519,800 | $594,425 | $694,240 |
Source: Ownwell
Property Tax Bills Across Billerica, Middlesex County, Massachusetts
In Billerica, Middlesex County, MA, property tax bills are calculated based on the assessed value of a home. The local tax rate is applied to this assessed value to determine the annual property tax bill. Factors such as property size, location, and market conditions influence the assessed value. Homeowners in Billerica face property tax bills that vary widely, with the 25th percentile at $5,364 and the 90th percentile reaching $8,239. The median tax bill stands at $6,170, significantly higher than the national median of $2,400. This discrepancy highlights the financial impact on homeowners in the area.
Ownwell offers valuable assistance to homeowners by identifying potential savings on property tax bills. By analyzing property assessments and market data, Ownwell can help homeowners file appeals and secure exemptions, potentially lowering their tax obligations. This service is particularly beneficial in high-tax areas like Billerica, where even small reductions in assessed value can lead to significant savings, easing the financial burden on homeowners.
Property Tax Bills Across Billerica, Middlesex County, Massachusetts
Source: Ownwell

$4,294
$11,232
$18,170
Median Billerica Tax Bill
$6,170
Median Middlesex County Tax Bill
$7,427
Median Massachusetts Tax Bill
$5,844
Median United States Tax Bill
$2,400
Property Tax Bills Across Billerica, Middlesex County, Massachusetts
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
01821 | $4,490 | $5,364 | $6,170 | $7,056 | $8,239 |
Source: Ownwell