Homebuyers in Chicago and throughout Illinois will be able to take advantage of higher conforming loan limits in 2026. The Federal Housing Finance Agency (FHFA) has announced, “In most of the United States, the 2026 CLL value for one-unit properties will be $832,750, an increase of $26,250 from 2025.”

To determine the amount by which to increase the conforming loan limits, the increase in average home prices from 2024 to 2025 was considered. Between the 3^rd quarter of one year to the next, home prices climbed around 3.26%. You will notice that is around the amount of the increase of the conforming loan limits as well.

What are the Chicago Conforming Loan Limits in 2026?

To find out the conforming loan limits for Chicago, you need to look at the limits that were set for the county. Chicago is located in Cook County, which is also home to around 40% of the state’s population.

Here are the 2026 conforming loan limits in Cook County, Illinois:

• 1 unit: $832,750         
• 2 units: $1,066,250    
• 3 units: $1,288,800    
• 4 units: $1,601,750

For comparison, you can view the 2025 conforming loan limits for Cook County below:

• 1 unit: $806,500
• 2 units: $1,032,650
• 3 units: $1,248,150
• 4 units: $1,551,250

2026 Conforming Loan Limits in Illinois

The conforming loan limits you see for Cook County are known as the baseline conforming loan limits. These are the conforming loan limits in most counties throughout the US. They also happened to be the conforming loan limits for every other county in Illinois.

Only select counties with higher average housing costs in other states have higher conforming loan limits than the baseline limits. So, that is not something you need to wonder about when you are shopping for a home in Illinois. Regardless of which county you end up purchasing your home in, the conforming loan limits are the same.

Benefits of Higher 2026 Conforming Loan Limits in IL

When a homebuyer needs to borrow more than the conforming loan limits allow, they have to apply for a different type of mortgage called a non-conforming or jumbo loan.

Jumbo loans generally have higher down payment requirements and interest rates than conforming loans, assuming that borrowers have the same profiles. Overall, the qualification process and requirements for jumbo loans is also more rigorous.

So, it is often advantageous to have the opportunity to buy a home using a conforming loan instead of a jumbo loan. Higher conforming loan limits in IL for 2026 mean that more homebuyers will have that chance during the year.

2026 Conforming Loan Limits FAQ

Below, we answer some common questions about higher conforming loan limits for 2026.

• Q: How soon do the 2026 conforming loan limits start for people in Illinois?
  • A: The 2026 conforming loan limits go into effect immediately at the start of the year, on January 1^st.
• Q: Will I qualify for a better interest rate?
  • A: Conforming mortgages may feature more affordable interest rates than jumbo loans, assuming all other factors are equivalent. So, depending on your specific situation, it is possible that the higher conforming loan limits will result in you having a more affordable interest rate.  
• Q: How do I find out the 2026 conforming loan limits for my county?
  • A: As we discussed already, the conforming loan limits for the entire state of Illinois are the same. They are simply the baseline conforming loan limits that we shared with you in this post. If you are shopping for a home in another state that we serve, just let us know which county, and we can look up the conforming loan limits for you.

Buy a Home in Chicago or Beyond

MidAmerica Bancorp, Inc. is based in Oak Lawn, and serves the Chicagoland area and the rest of Illinois. We are also licensed to work with home buyers and homeowners in Florida, Indiana, Michigan, Tennessee and Wisconsin. Please give us a call at (708) 237-4052 to schedule your consultation. We can help you apply for a conforming loan, jumbo loan, or any other type of loan appropriate for your scenario.