New Brunswick, Middlesex County, New Jersey Property Taxes
Median New Brunswick, NJ effective property tax rate: 2.49%, significantly higher than the national median of 1.02%, but lower than the NJ state median of 2.82%.
Median New Brunswick, NJ home value: $234,600
Median annual New Brunswick, NJ tax bill: $5,576, $3,176 higher than the national median property tax bill of $2,400.
How are property taxes in Middlesex calculated?
Property taxes in New Brunswick, NJ 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 New Brunswick’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in New Brunswick, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
New Brunswick, Middlesex County, New Jersey Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.49%
Estimate Property Tax Bill
$5,842
$5,421
Ownwell’s New Brunswick Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in New Brunswick with just two data points.
By entering your property's estimated assessed value, our calculator applies New Brunswick’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 Middlesex County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across New Brunswick, Middlesex County, New Jersey
Local government entities are responsible for setting tax rates, which can vary significantly within a state. This variation is due to each county annually estimating its budget requirements for providing services, which is then divided by the total value of all taxable property within its jurisdiction, resulting in the property tax rate. Although votes and laws play a role in determining tax rates and budgets, this is essentially the process followed each year.
In New Brunswick, Middlesex County, the effective property tax rate stands out compared to other cities in New Jersey. With a median property tax rate of 2.49%, it is significantly higher than the national median property tax rate of 1.02%. This means that residents in New Brunswick face higher property tax bills than the national median, which is $2400. Understanding these rates can help property owners anticipate their tax obligations and explore potential savings through appeals or exemptions. By staying informed, residents can better navigate the property tax landscape and potentially reduce their financial burden.
Property Tax Rates Across New Brunswick, Middlesex County, New Jersey
Source: Ownwell

1.78%
7.20%
12.62%
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 New Brunswick Tax Rate
2.49%
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
5.10%
Median Effective New Jersey Tax Rate
2.82%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across New Brunswick, Middlesex County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08901 | 2.07% | 2.49% | 2.49% | 2.49% | 2.49% |
Source: Ownwell
Property Tax Assessment Values Across New Brunswick, Middlesex County, New Jersey
When examining property taxes in New Brunswick, NJ, 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 appraisal district 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.
In Middlesex County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of March. 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 New Brunswick.
For example, the median home price in New Brunswick is $234,600, with tax bills ranging significantly across the county. Zip code 08901 has the highest median home price at $234,600.
Property Tax Assessment Values Across New Brunswick, Middlesex County, New Jersey
Source: Ownwell

$66,600
$322,300
$578,000
Median New Brunswick Market Value
$234,600
Median Middlesex County Market Value
$158,000
Median New Jersey Market Value
$282,900
Median United States Market Value
$235,294
Property Tax Assessment Values Across New Brunswick, Middlesex County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08901 | $142,010 | $175,000 | $234,600 | $318,925 | $426,200 |
Source: Ownwell
Property Tax Bills Across New Brunswick, Middlesex County, New Jersey
Property Tax Bills Across New Brunswick, Middlesex County, New Jersey
Source: Ownwell

$4,686
$8,118
$11,549
Median New Brunswick Tax Bill
$5,576
Median Middlesex County Tax Bill
$7,840
Median New Jersey Tax Bill
$8,227
Median United States Tax Bill
$2,400
Property Tax Bills Across New Brunswick, Middlesex County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08901 | $3,291 | $4,117 | $5,576 | $7,524 | $9,946 |
Source: Ownwell