Refinance Calculator in Illinois
Should you refinance your Illinois mortgage? The current average rate is 6.51% and closing costs average 2.2% of the loan balance (about $6,908 on a $314K home). Calculate your break-even point below. Formula shown, sources cited — no account required.
ℹIn Illinois, refinancing closing costs average 2.2% — approximately $6,908 on the median home. Saving $200/month breaks even in 35 months (2.9 years).
When Does Refinancing Make Sense in Illinois?
Refinancing in Illinois involves paying closing costs of approximately 2.2% of your loan balance to obtain a lower interest rate. The general rule: if you can lower your rate by at least 0.75–1%, refinancing is worth exploring. With Illinois's current average rate of 6.51%, the savings depend heavily on how far rates drop from your existing loan.
The break-even point is calculated by dividing total closing costs by monthly savings. For example, if refinancing saves you $200/month and costs $6,908, you break even in 35 months (2.9 years). If you plan to stay in yourIllinois home longer than that, refinancing is likely beneficial.
Questions You Might Ask — Refinance Calculator in Illinois
What is the average refinance rate in Illinois?
The average 30-year fixed mortgage rate in Illinois is currently approximately 6.51%. Refinance rates are typically 0.1–0.2% higher than purchase rates. Rates vary by credit score, loan-to-value ratio, and lender — shopping at least 3 lenders typically saves $1,000+ over the loan term.
What are refinance closing costs in Illinois?
Average closing costs to refinance in Illinois are approximately 2.2% of the loan balance. On an $251K loan (80% of the $314K median home price), that's roughly $5,526 in upfront costs. These include lender fees, title insurance, escrow, and prepaid interest.
When does refinancing make sense in Illinois?
Refinancing makes sense when you can lower your rate by at least 0.5–1% and plan to stay in your Illinois home long enough to break even. With 2.2% closing costs, saving $200/month means breaking even in 35 months (2.9 years). Saving $300/month breaks even in 23 months.
Can I do a cash-out refinance in Illinois?
Yes, cash-out refinancing is available in Illinois. Most lenders allow you to access up to 80% of your home's equity. With the median home price of $314K, a homeowner who has built equity over several years could access substantial cash for home improvements, debt consolidation, or other needs — while potentially lowering their rate.
How does Illinois's property tax rate affect refinancing?
Illinois's property tax rate of 2.27% means your escrow includes approximately $594/month in property taxes on the median home. This is part of your total PITI payment and factors into the break-even analysis — a lower interest payment saves money, but your total monthly obligation also includes taxes and insurance that don't change with a refinance.
Data Sources & Methodology
Mortgage rates from Freddie Mac PMMS. Closing cost estimates from ClosingCorp and CFPB national survey data. Median home prices from the National Association of Realtors (NAR). Property tax rates from ATTOM Data Solutions. Last updated 2026.