Millbrook, Kendall County, Illinois Property Taxes
Property Taxes in Millbrook, Illinois
Median Millbrook, Illinois effective property tax rate: 2.20%, significantly higher than the national median of 1.02%, and lower than the Illinois state median of 2.33%.
Median Millbrook, Illinois home value: $348,166
Median annual Millbrook, Illinois tax bill: $7,168, higher than the national median property tax bill of $2,400.
How are property taxes in Kendall calculated?
Property taxes in Millbrook, Illinois 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 Millbrook's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Millbrook, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Millbrook, Kendall County, Illinois Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
2.2%
Estimate Property Tax Bill
$7,660
$7,108
How Does the Millbrook Property Tax Calculator Work?
Use this Millbrook property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Millbrook's median effective tax rate of 2.20% — based on actual property records in Kendall County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment process uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Millbrook'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 Millbrook: rates range from 2.20% in 60536 to 2.20% in 60536, 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 Millbrook.
About Millbrook Property Taxes
About Property Taxes in Millbrook, Kendall, Illinois
Millbrook's median effective property tax rate of 2.20% is lower than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Kendall County base levy combined with local school district levies and Special service areas (SSAs) that vary by subdivision throughout the city.
Property tax rates are not uniform across Millbrook. Homeowners in the 60536 ZIP code carry a median effective rate of 2.20%, while those in 60536 pay 2.20%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Kendall County. Understanding which part of Millbrook you live in can make a meaningful difference to your annual tax bill.
Millbrook homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the June 1, 2026 deadline each year.
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 Millbrook, Kendall County, Illinois
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 Millbrook's effective property tax rate to other cities in Illinois and the median property tax rates in Illinois 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 Millbrook Tax Rate
2.20%
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 Kendall County Tax Rate
2.55%
Median Effective Illinois Tax Rate
2.33%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Millbrook, Kendall County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60536 | 2.04% | 2.16% | 2.20% | 2.26% | 2.35% |
Source: Ownwell
Property Tax Assessment Values Across Millbrook, Kendall County, Illinois
When examining property taxes in Millbrook, Illinois, 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 Kendall County assessment office 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 Kendall County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of September.
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 Millbrook.
For example, the median home price in Millbrook is $348,166, with tax bills ranging significantly across the county. 60536 has the highest median home price at $348,166.
Property Tax Assessment Values Across Millbrook, Kendall County, Illinois
Source: Ownwell
$171,021
$362,519
$554,016
Median Millbrook Market Value
$348,166
Median Kendall County Market Value
$326,865
Median Illinois Market Value
$227,888
Median United States Market Value
$235,294
Property Tax Assessment Values Across Millbrook, Kendall County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60536 | $196,157 | $255,758 | $348,166 | $436,331 | $500,960 |
Source: Ownwell
Property Tax Bills Across Millbrook, Kendall County, Illinois
Property tax bills in Millbrook are based on the assessed value of a home, not its market price alone. Local taxing authorities apply tax rates to that assessment to determine what a homeowner owes each year. For Millbrook homeowners, the median home price is $348,166, and the median property tax bill is $7,168.
Several factors can influence the final bill, including the home’s assessed value, local levy rates, and any exemptions that may reduce taxable value. Because tax bills are tied to assessment and local budgets, two similar homes can still receive different bills if their assessments or tax rates differ.
For many homeowners, this means property taxes can be a major part of housing costs. In Millbrook, the 25th percentile tax bill is $5,353, while the 75th percentile is $9,484 and the 90th percentile is $11,240. That range shows how much property taxes can vary from one home to another.
Median Millbrook Tax Bill
$7,168
Median Kendall County Tax Bill
$8,237
Median Illinois Tax Bill
$5,277
Median United States Tax Bill
$2,400
Property Tax Bills Across Millbrook, Kendall County, Illinois
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 60536 | $4,167 | $5,353 | $7,168 | $9,484 | $11,240 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | June 1 |
Links | |
|---|---|
| Kendall Tax Assessor | |
| Website | kendallil.devnetwedge.com |