Bartlett, Kane County, Illinois Property Taxes

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Property Taxes in Bartlett, Illinois

Median Bartlett, Illinois effective property tax rate: 2.80%, significantly higher than the national median of 1.02%, and higher than the Illinois state median of 2.33%.
Median Bartlett, Illinois home value: $409,439
Median annual Bartlett, Illinois tax bill: $11,453, $9,053 higher than the national median property tax bill of $2,400.

How are property taxes in Kane County calculated?

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

Last Updated April 13, 2026

Bartlett, Kane County, Illinois Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.8%

Estimate Property Tax Bill

$11,464

$10,639

How Does the Bartlett Property Tax Calculator Work?

Use this Bartlett property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Bartlett's median effective tax rate of 2.80% — based on actual property records in Kane County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Bartlett'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 Bartlett: rates range from 2.80% in 60103 to 2.80% in 60103, 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 Bartlett.

About Bartlett Property Taxes

About Property Taxes in Bartlett, Kane, Illinois

Bartlett's median effective property tax rate of 2.80% is higher than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Kane County base levy combined with local school district levies and special service areas that vary by subdivision throughout the city.

Property tax rates are not uniform across Bartlett. Homeowners in the 60103 ZIP code carry a median effective rate of 2.80%, while those in the same ZIP pay 2.80%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Kane County. Understanding which part of Bartlett you live in can make a meaningful difference to your annual tax bill.

Bartlett 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 Bartlett, Kane 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 Bartlett's effective property tax rate to other cities in Illinois and the median property tax rates in Illinois and the U.S.

Property Tax Rates Across Bartlett, Kane County, Illinois

Source: Ownwell

2.10%

2.45%

2.80%

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 Bartlett Tax Rate

2.80%

Median Effective Kane County Tax Rate

2.49%

Median Effective Illinois Tax Rate

2.33%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Bartlett, Kane County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
60103	2.77%	2.78%	2.80%	2.81%	2.82%

Source: Ownwell

Property Tax Assessment Values Across Bartlett, Kane County, Illinois

When examining property taxes in Bartlett, 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 Kane 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 Kane County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.

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 Bartlett.

For example, the median home price in Bartlett is $409,439, with tax bills ranging significantly across the county. 60103 has the highest median home price at $409,439.

Property Tax Assessment Values Across Bartlett, Kane County, Illinois

Source: Ownwell

$156,664

$405,361

$654,058

Median Bartlett Market Value

$409,439

Median Kane County Market Value

$279,433

Median Illinois Market Value

$227,888

Median United States Market Value

$235,294

Property Tax Assessment Values Across Bartlett, Kane County, Illinois

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
60103	$383,660	$389,295	$409,439	$435,681	$453,809

Source: Ownwell

Property Tax Bills Across Bartlett, Kane County, Illinois

Bartlett property tax bills are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. Local taxing bodies, including schools and other public services, set the budgets that help determine how much homeowners owe. For a home with a median market value of $409,439, the typical tax bill in Bartlett is $11,453, which is far above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%.

Because the bill is tied to assessed value and local levies, homeowners with higher-value homes or fewer exemptions can face larger bills. In Bartlett, tax bills commonly range from $10,790 at the 25th percentile to $12,157 at the 75th percentile, with the 90th percentile reaching $12,771. That means even modest changes in assessment or tax rates can have a meaningful impact on what homeowners pay each year.

Property Tax Bills Across Bartlett, Kane County, Illinois

Source: Ownwell

$3,311

$10,437

$17,562

Median Bartlett Tax Bill

$11,453

Median Kane County Tax Bill

$6,802

Median Illinois Tax Bill

$5,277

Median United States Tax Bill

$2,400

Property Tax Bills Across Bartlett, Kane County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
60103	$10,562	$10,790	$11,453	$12,157	$12,771

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	June 1

Links
Kane Tax Assessor
Website	kaneil.devnetwedge.com

Frequently Asked Property Tax Questions in Bartlett, Illinois

How are property taxes calculated in Bartlett, Illinois?

Property taxes in Bartlett, Illinois are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Bartlett, Illinois?

To appeal your property taxes in Bartlett, Illinois, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Bartlett, Illinois?

Common property tax exemptions in Bartlett, Illinois include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Bartlett, Illinois?

Property tax deadlines in Bartlett, Illinois vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Bartlett, Illinois?

Ownwell provides professional property tax appeal services in Bartlett, Illinois. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.