Roselle, Union County, New Jersey Property Taxes
Property Taxes in Roselle, New Jersey
Median Roselle, New Jersey effective property tax rate: 8.48%, significantly higher than the national median of 1.02%, and higher than the New Jersey state median of 2.88%.
Median Roselle, New Jersey home value: $120,000
Median annual Roselle, New Jersey tax bill: $10,155, $7,755 higher than the national median property tax bill of $2,400.
How are property taxes in Union calculated?
Property taxes in Roselle, New Jersey 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 Roselle's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Roselle, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Roselle, Union County, New Jersey Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
8.48%
Estimate Property Tax Bill
$10,176
$9,443
How Does the Roselle Property Tax Calculator Work?
Use this Roselle property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Roselle's median effective tax rate of 8.48% — based on actual property records in Union County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Roselle'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 Roselle: rates range from 8.48% in 07203 to 8.48% in 07203, 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 Roselle.
About Roselle Property Taxes
About Property Taxes in Roselle, Union, New Jersey
Roselle’s median effective property tax rate of 8.48% is higher than the New Jersey state median of 2.88% and higher than the national median of 1.02%. This rate reflects the Union 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 Roselle. Homeowners in the 07203 ZIP code carry a median effective rate of 8.48%, while those in the same ZIP also pay 8.48%. This reflects how school district boundaries and local assessment districts are drawn across Union County. Understanding which part of Roselle you live in can make a meaningful difference to your annual tax bill.
Roselle homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before April 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 Roselle, Union County, New Jersey
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 Roselle's effective property tax rate to other cities in New Jersey and the median property tax rates in New Jersey 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 Roselle Tax Rate
8.48%
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 Union County Tax Rate
6.67%
Median Effective New Jersey Tax Rate
2.88%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Roselle, Union County, New Jersey
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 07203 | 8.48% | 8.48% | 8.48% | 8.48% | 8.48% |
Source: Ownwell
Property Tax Assessment Values Across Roselle, Union County, New Jersey
When examining property taxes in Roselle, New Jersey, 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 Union County tax 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 Union County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of February.
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 Roselle.
For example, the median home price in Roselle is $120,000, with tax bills ranging significantly across the county. 07203 has the highest median home price at $120,000.
Property Tax Assessment Values Across Roselle, Union County, New Jersey
Source: Ownwell
$22,050
$381,925
$741,800
Median Roselle Market Value
$120,000
Median Union County Market Value
$177,800
Median New Jersey Market Value
$288,200
Median United States Market Value
$235,294
Property Tax Assessment Values Across Roselle, Union County, New Jersey
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 07203 | $92,070 | $105,400 | $120,000 | $140,500 | $165,030 |
Source: Ownwell
Property Tax Bills Across Roselle, Union County, New Jersey
How are property tax bills calculated in Roselle?
Property tax bills in Roselle are based on the assessed value of a home, not its market price alone. Local tax rates are applied to that assessed value to determine the annual bill, and homeowners may also see differences based on school, county, and municipal levies. Because the bill is tied to assessment, two similar homes can still have different tax amounts if their assessments differ.
What factors affect the tax bill?
Home value, assessment accuracy, and local tax rates all play a role. In Roselle, the median home price is $120,000, while the median property tax bill is $10,155 in ZIP code 07203. That is far above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.
How does this affect homeowners?
Higher property tax bills can significantly increase the cost of owning a home and may strain monthly budgets. For many homeowners, understanding how the bill is calculated is the first step toward spotting errors and making sure they are not paying more than they should.
Median Roselle Tax Bill
$10,155
Median Union County Tax Bill
$10,725
Median New Jersey Tax Bill
$8,638
Median United States Tax Bill
$2,400
Property Tax Bills Across Roselle, Union County, New Jersey
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 07203 | $7,790 | $8,901 | $10,155 | $11,817 | $13,843 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | April 1 |
Links | |
|---|---|
| Union Tax Assessor | |
| Website | taxrecords-nj.com |