Top 10 Chicagoland Suburbs With Some of the Highest Property Tax Burdens

Property taxes in Chicagoland are a lot like Chicago weather: confusing, dramatic, and somehow always worse than you expected.

You can find two homes with the exact same sale price, but completely different monthly payments because of taxes. One buyer is sipping coffee feeling confident. The other just opened the tax bill and suddenly needs to lie down.

That is why buyers should never look at price alone. In Chicagoland, the real question is not just:

“Can I afford the house?”

It is also:

“Can I afford the house, the taxes, the insurance, the utility bills, and still occasionally order tacos?”

In the Chicago area, property taxes can vary dramatically from town to town. Some suburbs may offer lower home prices but come with much higher property tax burdens. Others may have higher home values but a more manageable effective tax rate.

For buyers, this matters.

For sellers, this matters.

For anyone who enjoys keeping money in their bank account, this really matters.

What Is an Effective Property Tax Rate?

One way to compare property taxes between different communities is by looking at the effective property tax rate.

That is basically an estimate of how much of a home’s market value goes toward property taxes each year.

For example, if a home is worth $300,000 and the effective tax rate is around 3%, the annual property tax burden could be roughly $9,000 before factoring in exemptions, reassessments, or other property-specific details.

In other words, it is the part of homeownership where your monthly payment says:

“Surprise! I brought friends.”

Now, this number is not perfect. Property taxes can vary by exact tax code, school district, township, exemptions, assessed value, and county. But effective tax rates are still helpful when comparing the general tax burden from suburb to suburb.

Top 10 Chicagoland Suburbs With Some of the Highest Property Tax Burdens

Based on available effective tax-rate comparisons from the Civic Federation, these Chicagoland suburbs rank among the communities with some of the highest property tax burdens in the region.

1. Harvey

Harvey stands out as one of the highest-taxed suburbs in the Chicagoland area based on effective property tax rate comparisons.

Harvey has an estimated effective tax rate of approximately 4.74%, which is extremely high compared with many other communities in the region.

For buyers, this means the purchase price is only part of the equation. A lower-priced home in Harvey may still come with a monthly payment that feels much higher once property taxes are included.

It is the real estate version of finding a cheap flight and then realizing the airline charges extra for luggage, breathing, and blinking.

2. Chicago Heights

Chicago Heights is another south suburban community with a high property tax burden.

Its estimated effective tax rate is approximately 3.24%, placing it among the higher-taxed communities in the Chicagoland area.

Chicago Heights may offer affordable home prices compared with many suburbs closer to Chicago, but buyers should pay close attention to the tax bill before making an offer.

Because nothing ruins the excitement of finding a “great deal” faster than realizing the taxes walked in wearing a villain cape.

3. Oak Park

Oak Park is one of the most well-known suburbs near Chicago, offering beautiful historic homes, strong public transportation access, walkability, and a highly desirable location.

It also has property taxes that can make buyers clutch their pre-approval letter like it is a life raft.

Oak Park has an estimated effective tax rate of approximately 2.89%, which can make a major difference in a buyer’s monthly payment, especially because Oak Park home values can be higher than many other suburbs on this list.

In Oak Park, the issue is not always affordability of the home price alone. It is the combination of price plus taxes.

Translation: the house is charming, the block is beautiful, and the tax bill may need its own guest bedroom.

4. Buffalo Grove

Buffalo Grove is a desirable north and northwest suburban community known for schools, parks, and residential neighborhoods.

But it also shows up as one of the higher-taxed suburbs in the region, with an estimated effective tax rate of approximately 2.72%.

For buyers considering Buffalo Grove, the tax bill should be carefully reviewed before submitting an offer. Even if the home seems affordable based on price, the taxes may push the monthly payment higher than expected.

Basically, Buffalo Grove is saying:

“Yes, I’m lovely. But lovely has a bill.”

5. Woodstock

Woodstock, located in McHenry County, has an estimated effective property tax rate of approximately 2.67%.

Woodstock can offer more space and more affordable home prices compared with some closer-in suburbs, but buyers should still evaluate the tax burden closely.

In many outer suburbs, buyers may get more house for the money, but taxes can still have a big impact on the total monthly cost.

It is like buying the extra-large popcorn at the movies. Seems like a deal until you realize you also paid $9 for a soda and somehow owe the theater your firstborn.

6. Waukegan

Waukegan, located in Lake County, has an estimated effective property tax rate of approximately 2.62%.

Waukegan can offer relatively affordable housing options compared with other Lake County communities, but the property taxes can be a major factor in affordability.

This is a good example of why buyers should not just compare home prices. They should compare total payment.

Because the mortgage payment is not one number. It is a group project. And property taxes are often the team member doing the most damage.

7. Harvard

Harvard, located in McHenry County, has an estimated effective tax rate of approximately 2.60%.

Like many farther-out suburbs, Harvard may offer lower purchase prices and more space. However, the property tax rate can still be high enough to significantly affect affordability.

For buyers looking in outer-ring suburbs, it is especially important to review both taxes and commute costs before deciding what is truly affordable.

A house can look like a bargain until your tax bill and gas budget team up like an evil buddy comedy.

8. Elgin

Elgin is a little more complicated because it crosses county lines, and property taxes can vary depending on the exact location and tax code.

The Kane County side of Elgin has shown an estimated effective tax rate of approximately 2.59% in available comparisons.

Elgin can still be a strong option for buyers looking for value, location, and access to amenities, but taxes should be reviewed carefully on a property-by-property basis.

Elgin is one of those places where you really need to check the exact property details. One side of town may whisper, “reasonable,” while another side says, “Surprise, I’m in a different tax situation.”

9. Romeoville

Romeoville, located in Will County, has an estimated effective property tax rate of approximately 2.54%.

Romeoville has grown in popularity with buyers looking for suburban affordability, newer homes, and access to major highways.

However, taxes can still have a noticeable impact on the monthly payment. A buyer comparing Romeoville to another suburb should look at the full cost of ownership, not just the list price.

The list price gets you interested. The tax bill asks if you are emotionally prepared.

10. Joliet

Joliet also has an estimated effective property tax rate of approximately 2.54%.

As one of the larger cities in the Chicagoland region, Joliet offers a wide range of housing options, from starter homes to larger suburban properties.

But as with Romeoville, buyers should pay close attention to the annual tax bill. A lower purchase price can sometimes be offset by a higher property tax burden.

In other words, Joliet may still be a great option for many buyers — just do not let the property taxes sneak up on you like a surprise parking ticket.

Why Property Taxes Matter So Much in Chicagoland

Property taxes are one of the biggest factors affecting affordability in the Chicago area.

A buyer may be approved for a certain purchase price, but if the taxes are too high, the monthly payment may no longer work.

For example, two homes listed at $350,000 can have very different monthly payments.

One home may have taxes of $5,500 per year.

Another home may have taxes of $10,000 per year.

That difference can have a major effect on the buyer’s budget, loan approval, and long-term comfort with the home.

This is why I always encourage buyers to look beyond the list price. The real question is:

What is the full monthly cost of owning this home?

Because nobody wants to fall in love with a house and then realize the tax bill is the clingy roommate who also moved in.

High Taxes Do Not Always Mean a Bad Buy

To be fair, a high-tax suburb is not automatically a bad place to buy.

Some communities have higher taxes because they offer strong schools, parks, public services, libraries, infrastructure, or other local benefits. Some high-tax areas may still offer excellent long-term value depending on the buyer’s goals.

The key is awareness.

Buyers should know what they are getting into before making an offer. Sellers should also understand how their property taxes may affect buyer demand and pricing strategy.

A high tax bill does not mean “do not buy.”

It means “run the numbers before you start picking out backsplash tile.”

What Buyers Should Do Before Making an Offer

Before making an offer on a home in Chicagoland, buyers should review:

The current annual property tax bill

Whether the home has exemptions

Whether the home may be reassessed after purchase

The exact tax code and school district

The total monthly payment

Whether the taxes are unusually high compared with similar nearby homes

Any future tax appeal opportunities

This is especially important in Cook County, where reassessments and local tax rates can create major changes in future tax bills.

Basically, before you fall in love with the kitchen island, make sure the tax bill is not hiding behind it holding a baseball bat.

What Sellers Should Know

If you are selling a home in a higher-tax suburb, pricing and presentation become even more important.

Buyers are not just looking at your home’s list price. They are looking at the full payment.

That means a home with higher taxes needs to be positioned correctly. Strong marketing, professional photos, accurate pricing, and clear explanation of the home’s value can make a big difference.

If the home is overpriced and the taxes are high, buyers may move on quickly.

If the home is priced correctly and marketed well, buyers may still see strong value.

The goal is to make sure buyers understand the full picture — not just the tax bill, but the location, condition, upgrades, lifestyle, and long-term value.

Final Thoughts

Chicagoland property taxes can be confusing, frustrating, and occasionally dramatic enough to deserve their own reality show.

The suburbs listed above are among the communities with some of the highest effective property tax burdens in the region, based on available effective tax-rate comparisons.

But every property is different.

Before buying or selling, it is important to review the actual tax bill, exemptions, reassessment possibilities, and how the taxes affect the overall value of the home.

A smart real estate decision is not just about the purchase price. It is about the total cost, the location, the long-term value, and the strategy behind the move.

And yes, it is also about making sure your dream home does not come with a tax bill that makes you whisper:

“Maybe renting wasn’t so bad.”

If you are thinking about buying or selling anywhere in the Chicagoland area, I can help you understand the numbers before you make a decision.

Jason Rosenberg

The Rosenberg Group

Infiniti Properties

Serving Chicago and the Chicagoland Suburbs

312-882-9797

www.jasonrosenbergrealestate.com

Sources

Civic Federation — Estimated Effective Property Tax Rates in Northeastern Illinois Municipalities, 2013–2022.https://civicfed.org/sites/default/files/2024-10/ESTIMATED%20EFFECTIVE%20PROPERTY%20TAX%20RATES%202013-2022.pdf

Civic Federation — Effective Property Tax Rates in Northeastern Illinois.https://www.civicfed.org/Effective_Property_Tax_2013_2022

Cook County Assessor — Assessment Calendar and Deadlines.https://www.cookcountyassessoril.gov/assessment-calendar-and-deadlines