Monmouth Junction, Middlesex County, New Jersey Property Taxes
Median MONMOUTH JUNCTION, NJ effective property tax rate: 5.05%, significantly higher than the national median of 1.02%, but lower than the New Jersey state median of 2.82%.
Median MONMOUTH JUNCTION, NJ home value: $180,000
Median annual MONMOUTH JUNCTION, NJ tax bill: $8,775, $6,375 higher than the national median property tax bill of $2,400.
How are property taxes in Middlesex calculated?
Property taxes in MONMOUTH JUNCTION, 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 MONMOUTH JUNCTION’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in MONMOUTH JUNCTION, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Monmouth Junction, Middlesex County, New Jersey Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
5.05%
Estimate Property Tax Bill
$9,090
$8,435
Property Tax Rates Across Monmouth Junction, Middlesex County, New Jersey
Property Tax Rates Across Monmouth Junction, 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 Monmouth Junction Tax Rate
5.05%
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 Monmouth Junction, Middlesex County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08852 | 4.25% | 5.05% | 5.05% | 5.05% | 5.11% |
Source: Ownwell
Property Tax Assessment Values Across Monmouth Junction, Middlesex County, New Jersey
When examining property taxes in Monmouth Junction, 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 Board of Taxation 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 May. 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 Monmouth Junction. For example, the median home price in Monmouth Junction is $180,000, with tax bills ranging significantly across the county. 08852 has the highest median home price at $180,000.
Property Tax Assessment Values Across Monmouth Junction, Middlesex County, New Jersey
Source: Ownwell

$66,600
$322,300
$578,000
Median Monmouth Junction Market Value
$180,000
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 Monmouth Junction, Middlesex County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08852 | $85,300 | $118,825 | $180,000 | $258,700 | $319,500 |
Source: Ownwell
Property Tax Bills Across Monmouth Junction, Middlesex County, New Jersey
In Monmouth Junction, located in Middlesex County, NJ, property tax bills are determined by the assessed value of a home multiplied by the local tax rate. The assessed value is a percentage of the market value, which is influenced by factors such as location, property size, and home improvements. Homeowners in this area face notably high tax bills, with the median property tax bill reaching $8,775, significantly higher than the national median of $2,400. This disparity places a considerable financial burden on homeowners, impacting their overall housing affordability and financial planning.
Ownwell offers a solution by helping homeowners reduce their property tax bills through expert property tax appeal services. By analyzing property assessments and identifying discrepancies or overvaluations, Ownwell can assist homeowners in potentially lowering their tax obligations. This service not only helps in easing the financial burden but also ensures that homeowners are paying a fair amount based on an accurate property assessment. With Ownwell's expertise, homeowners can achieve significant savings on their annual property tax bills.
Property Tax Bills Across Monmouth Junction, Middlesex County, New Jersey
Source: Ownwell

$4,686
$8,118
$11,549
Median Monmouth Junction Tax Bill
$8,775
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 Monmouth Junction, Middlesex County, New Jersey
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
08852 | $4,160 | $5,430 | $8,775 | $12,961 | $15,902 |
Source: Ownwell