West Windsor, Mercer County, New Jersey Property Taxes

Name: Property Tax Bills Across West Windsor, Mercer County, New Jersey
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median WEST WINDSOR, NJ effective property tax rate: 2.88%, significantly higher than the national median of 1.02%, but lower than the NJ state median of 2.82%.
Median WEST WINDSOR, NJ home value: $699,550
Median annual WEST WINDSOR, NJ tax bill: $20,072, $17,672 higher than the national median property tax bill of $2,400.

How are property taxes in Mercer calculated?

Property taxes in WEST WINDSOR, 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 WEST WINDSOR’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in WEST WINDSOR, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

West Windsor, Mercer County, New Jersey Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.88%

Estimate Property Tax Bill

$20,147

$18,696

Ownwell’s West Windsor Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in West Windsor with just two data points. By entering your property's estimated assessed value, our calculator applies West Windsor’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 Mercer County. West Windsor residents face one of the highest property tax bills in the nation, which makes understanding and potentially reducing these costs even more critical. The national median property tax bill is significantly lower, underscoring the importance of accurate tax assessments and potential savings.

For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across West Windsor, Mercer County, New Jersey

Local government entities determine tax rates, leading to significant variation within a state. This variation arises because each county annually calculates its budgetary needs for services and divides this figure by the total assessed value of all taxable property within its boundaries. The result of this calculation is the property tax rate. While votes and legislative measures play a role in setting these rates and budgets, this is essentially the annual process.

In West Windsor, located in Mercer County, the effective property tax rate is notably higher than both the state and national medians. With New Jersey having a reputation for high property taxes, West Windsor exemplifies this trend. Comparatively, the national median property tax rate is considerably lower, highlighting the disparity between West Windsor and other regions across the country. This difference underscores the importance of understanding local tax obligations and exploring potential avenues for tax appeals and exemptions. By doing so, property owners in West Windsor can potentially reduce their tax burden and align more closely with the national average, offering significant financial relief.

Property Tax Rates Across West Windsor, Mercer County, New Jersey

Source: Ownwell

2.43%

3.94%

5.46%

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 West Windsor Tax Rate

2.88%

Median Effective Mercer County Tax Rate

3.25%

Median Effective New Jersey Tax Rate

2.82%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across West Windsor, Mercer County, New Jersey

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
08550	2.88%	2.88%	2.88%	2.88%	2.88%

Source: Ownwell

Property Tax Assessment Values Across West Windsor, Mercer County, New Jersey

When examining property taxes in West Windsor, 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 Mercer 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 Mercer 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 West Windsor.

For example, the median home price in West Windsor is $699,550, with tax bills ranging significantly across the county. The zip code 08550 has the highest median home price at $699,550.

Property Tax Assessment Values Across West Windsor, Mercer County, New Jersey

Source: Ownwell

$42,000

$637,025

$1,232,050

Median West Windsor Market Value

$699,550

Median Mercer County Market Value

$216,500

Median New Jersey Market Value

$282,900

Median United States Market Value

$235,294

Property Tax Assessment Values Across West Windsor, Mercer County, New Jersey

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
08550	$631,850	$672,400	$699,550	$723,975	$781,500

Source: Ownwell

Property Tax Bills Across West Windsor, Mercer County, New Jersey

In West Windsor, Mercer County, NJ, property tax bills are determined based on the assessed value of a home, which is a percentage of its market value. The tax rate is applied to this assessed value to calculate the annual tax bill. West Windsor's property tax bills are significantly higher than the national median property tax bill of $2,400, with a median tax bill of $20,072. This high tax bill is reflective of the region's high median home price of $699,550. Factors such as local government budgets and school funding needs also influence the tax rate. For homeowners, these substantial tax bills can be a financial burden. Ownwell helps homeowners by providing expert property tax appeal services, potentially lowering their assessed value and, consequently, their tax bill. By analyzing market data and comparable sales, Ownwell identifies opportunities for savings and supports homeowners throughout the appeal process, helping them achieve a fairer tax assessment and reduce their financial burden.

Property Tax Bills Across West Windsor, Mercer County, New Jersey

Source: Ownwell

$2,276

$19,576

$36,875

Median West Windsor Tax Bill

$20,072

Median Mercer County Tax Bill

$7,200

Median New Jersey Tax Bill

$8,227

Median United States Tax Bill

$2,400

Property Tax Bills Across West Windsor, Mercer County, New Jersey

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
08550	$18,197	$19,363	$20,072	$20,612	$22,507

Source: Ownwell