Stewartsville, Warren County, New Jersey Property Taxes
Median Stewartsville, NJ effective property tax rate: 3.47%, significantly higher than the national median of 1.02%, but lower than the NJ state median of 2.82%.
Median Stewartsville, NJ home value: $247,050
Median annual Stewartsville, NJ tax bill: $8,317, $5,917 higher than the national median property tax bill of $2,400.
How are property taxes in Warren County calculated?
Property taxes in Stewartsville, 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 Stewartsville’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Stewartsville, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Stewartsville, Warren County, New Jersey Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
3.47%
Estimate Property Tax Bill
$8,573
$7,955
Property Tax Rates Across Stewartsville, Warren County, New Jersey
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 Stewartsville Tax Rate
3.47%
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 Warren County Tax Rate
3.47%
Median Effective New Jersey Tax Rate
2.82%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Stewartsville, Warren County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08886 | 2.97% | 3.07% | 3.47% | 3.47% | 3.47% |
Source: Ownwell
Property Tax Assessment Values Across Stewartsville, Warren County, New Jersey
When examining property taxes in Stewartsville, 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 Warren 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 Warren County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Stewartsville.
For example, the median home price in Stewartsville is $247,050, with tax bills ranging significantly across the county. 08886 has the highest median home price at $247,050.
Property Tax Assessment Values Across Stewartsville, Warren County, New Jersey
Source: Ownwell

$150,800
$241,250
$331,700
Median Stewartsville Market Value
$247,050
Median Warren County Market Value
$207,000
Median New Jersey Market Value
$282,900
Median United States Market Value
$235,294
Property Tax Assessment Values Across Stewartsville, Warren County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08886 | $124,150 | $182,725 | $247,050 | $335,400 | $391,200 |
Source: Ownwell
Property Tax Bills Across Stewartsville, Warren County, New Jersey
In Stewartsville, NJ, within Warren County, property tax bills are calculated based on the assessed value of a homeowner's property and the local tax rate. The property tax rate in this area is significantly higher than the national median of 1.02%, resulting in a median tax bill of $8,317, which is well above the national median of $2,400. Factors influencing the tax bill include the property's assessed value, which is determined by local assessors, and the specific tax rate applied by the local government. These high tax rates can place a substantial financial burden on homeowners in Stewartsville.
Ownwell offers a valuable service to help homeowners potentially reduce their property tax bills. By providing expert property tax appeal and exemption services, Ownwell can assist homeowners in challenging their property's assessed value, potentially leading to a reduction in their tax bills. This service is particularly beneficial in high-tax areas like Stewartsville, where even a small reduction in assessed value can lead to significant savings.
Property Tax Bills Across Stewartsville, Warren County, New Jersey
Source: Ownwell

$4,266
$8,172
$12,077
Median Stewartsville Tax Bill
$8,317
Median Warren County Tax Bill
$6,901
Median New Jersey Tax Bill
$8,227
Median United States Tax Bill
$2,400
Property Tax Bills Across Stewartsville, Warren County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08886 | $4,054 | $5,545 | $8,317 | $11,407 | $13,260 |
Source: Ownwell