Fennimore, Grant County, Wisconsin Property Taxes
Median Fennimore, WI effective property tax rate: 1.56%, significantly higher than the national median of 1.02%, but lower than the Wisconsin state median of 1.58%.
Median Fennimore, WI home value: $168,100
Median annual Fennimore, WI tax bill: $2,664, $264 higher than the national median property tax bill of $2,400.
How are property taxes in Grant County calculated?
Property taxes in Fennimore, WI 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 Fennimore’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Fennimore, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Fennimore, Grant County, Wisconsin Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.56%
Estimate Property Tax Bill
$2,622
$2,433
Ownwell’s Fennimore Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Fennimore with just two data points.
By entering your property's estimated assessed value, our calculator applies Fennimore’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 Grant County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Fennimore, Grant County, Wisconsin
Local government entities set tax rates, which can vary widely within a state. Each county estimates its required budget to provide services annually 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.
In Fennimore, located in Grant County, Wisconsin, the effective property tax rate stands at 1.56%. This rate is notably higher than the national median of 1.02%. The median property tax bill in Wisconsin also tends to surpass the national median of $2,400 due to the state's higher tax rates. This makes Fennimore a prime example of how property tax rates can vary significantly from national averages.
Understanding these differences can empower property owners in Fennimore to make informed decisions about appealing their property taxes. By engaging with property tax consultants, residents can ensure they are not overpaying and explore potential exemptions to reduce their tax burden.
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 Fennimore Tax Rate
1.56%
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 Grant County Tax Rate
1.49%
Median Effective Wisconsin Tax Rate
1.58%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Fennimore, Grant County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
53809 | 1.20% | 1.41% | 1.56% | 1.64% | 1.75% |
Source: Ownwell
Property Tax Assessment Values Across Fennimore, Grant County, Wisconsin
When examining property taxes in Fennimore, WI, 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 Grant County 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.
In Grant 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 Fennimore.
For example, the median home price in Fennimore is $168,100, with tax bills ranging significantly across the county. Zip code 53809 has the highest median home price at $168,100.
Property Tax Assessment Values Across Fennimore, Grant County, Wisconsin
Source: Ownwell

$58,000
$132,600
$207,200
Median Fennimore Market Value
$168,100
Median Grant County Market Value
$141,950
Median Wisconsin Market Value
$200,300
Median United States Market Value
$235,294
Property Tax Assessment Values Across Fennimore, Grant County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
53809 | $29,220 | $79,300 | $168,100 | $236,100 | $321,140 |
Source: Ownwell
Property Tax Bills Across Fennimore, Grant County, Wisconsin
Median Fennimore Tax Bill
$2,664
Median Grant County Tax Bill
$2,159
Median Wisconsin Tax Bill
$3,346
Median United States Tax Bill
$2,400
Property Tax Bills Across Fennimore, Grant County, Wisconsin
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
53809 | $346 | $1,131 | $2,664 | $3,771 | $5,126 |
Source: Ownwell