Mettawa, Lake County, Illinois Property Taxes

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Property Taxes in Mettawa, Illinois

Median Mettawa, Illinois effective property tax rate: 2.00%, significantly lower than the national median of 1.02%, and lower than the Illinois state median of 2.33%.
Median Mettawa, Illinois home value: $775,346
Median annual Mettawa, Illinois tax bill: $14,896, higher than the national median property tax bill of $2,400.

How are property taxes in Lake calculated?

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

Last Updated April 13, 2026

Mettawa, Lake County, Illinois Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

Estimate Property Tax Bill

$15,507

$14,390

How Does the Mettawa Property Tax Calculator Work?

Use this Mettawa property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mettawa's median effective tax rate of 2.00% — based on actual property records in Lake County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local assessor uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Mettawa'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 Mettawa: rates range from 2.00% in 60045 to 2.00% in 60045, 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 Mettawa.

About Mettawa Property Taxes

About Property Taxes in Mettawa, Lake, Illinois

Mettawa’s median effective property tax rate of 2.00% is lower than the Illinois state median of 2.33% and higher than the national median of 1.02%. This rate reflects the Lake 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 Mettawa. Homeowners in the 60045 ZIP code carry a median effective rate of 2.00%, while those in 60045 pay 2.00%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Lake County. Understanding which part of Mettawa you live in can make a meaningful difference to your annual tax bill.

Mettawa homeowners who believe their assessed value is too high can file a formal appeal with the Lake County Tax Assessor before June 1, 2026.

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 Mettawa, Lake 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 Mettawa'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 Mettawa, Lake County, Illinois

Source: Ownwell

1.87%

2.68%

3.49%

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 Mettawa Tax Rate

2.00%

Median Effective Lake County Tax Rate

2.61%

Median Effective Illinois Tax Rate

2.33%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Mettawa, Lake County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
60045	1.81%	1.95%	2.00%	2.64%	2.77%
60048	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Mettawa, Lake County, Illinois

When examining property taxes in Mettawa, 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 Lake 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.

Assessment notices:

In Lake County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month.

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 Mettawa.

For example, the median home price in Mettawa is $775,346, with tax bills ranging significantly across the county. 60045 has the highest median home price at $772,662.

Property Tax Assessment Values Across Mettawa, Lake County, Illinois

Source: Ownwell

$153,792

$627,201

$1,100,609

Median Mettawa Market Value

$775,346

Median Lake County Market Value

$317,980

Median Illinois Market Value

$227,888

Median United States Market Value

$235,294

Property Tax Assessment Values Across Mettawa, Lake County, Illinois

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
60045	$604,871	$653,651	$772,662	$1,152,562	$1,368,367
60048	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Mettawa, Lake County, Illinois

Property tax bills in Mettawa are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. The assessed value is then used to determine how much tax a homeowner owes to local governments and school districts. Factors such as the home’s location, size, condition, and any applicable exemptions can affect the final bill.

With a median home price of $775,346, property taxes in Mettawa can be substantial. The median tax bill is $14,579, which is far above the national median property tax bill of $2,400 and the national median property tax rate of 1.02%. Bills can vary widely, with the 25th percentile at $12,729 and the 75th percentile at $29,724, while the 90th percentile reaches $37,250.

For homeowners, this means property taxes can have a major impact on annual housing costs. Even small changes in assessed value or exemptions can significantly change what is owed each year.

Property Tax Bills Across Mettawa, Lake County, Illinois

Source: Ownwell

$4,033

$14,221

$24,409

Median Mettawa Tax Bill

$14,896

Median Lake County Tax Bill

$8,402

Median Illinois Tax Bill

$5,277

Median United States Tax Bill

$2,400

Property Tax Bills Across Mettawa, Lake County, Illinois

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
60045	$9,734	$12,672	$14,579	$28,923	$37,175
60048	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	June 1

Links
Lake Tax Assessor
Website	tax.lakecountyil.gov

Frequently Asked Property Tax Questions in Mettawa, Illinois

How are property taxes calculated in Mettawa, Illinois?

Property taxes in Mettawa, 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 Mettawa, Illinois?

To appeal your property taxes in Mettawa, 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 Mettawa, Illinois?

Common property tax exemptions in Mettawa, 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 Mettawa, Illinois?

Property tax deadlines in Mettawa, 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 Mettawa, Illinois?

Ownwell provides professional property tax appeal services in Mettawa, 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.