Illinois Mortgage Refinance Calculator 2026 — Break-Even Analysis
Last updated: April 2026 · Source: Zillow, Freddie Mac, Tax Foundation
Quick Answer
Current 30-year mortgage rates in Illinois are around 6.88%. Refinancing makes sense if your current rate is 0.75%+ higher and you plan to stay at least 2–3 years. On a $300K loan, dropping from 7.5% to 6.88% saves approximately $126/month.
Illinois Housing & Mortgage Data
| Median Home Price | $295,000 |
| 30-Year Fixed Rate | 6.88%(State average, Apr 2026) |
| Property Tax Rate | 2.07%(Effective rate) |
| Avg HO Insurance | $2,100/yr ($175/mo) |
| Typical Down Payment | 10% ($29,500) |
| Median Household Income | $70,000/yr |
Key Facts for Illinois
- ✓Illinois median home price is $295,000 as of 2026
- ✓30-year fixed mortgage rates in Illinois average 6.88%
- ✓Property taxes in Illinois are 2.07% — above the national average of 1.10%
- ✓Homeowners insurance averages $2,100/year in Illinois
- ✓A household earning $73,750/year can typically afford the median Illinois home
More Illinois Calculators
Frequently Asked Questions — Mortgage Refinance Calculator in Illinois
- When does it make sense to refinance in Illinois?
- Refinancing makes sense in Illinois when you can reduce your rate by at least 0.75% and you plan to stay in the home long enough to recoup closing costs (typically 2–3 years). Current 30-year rates in Illinois are approximately 6.88%. If your current rate is above 7.63%, a refinance analysis is worth running.
- What are typical refinance closing costs in Illinois?
- Refinance closing costs in Illinois typically run 2–5% of the loan balance, or $5,310–$13,275 on the Illinois median home. These include lender origination fees, appraisal, title search, and prepaid interest. Some lenders offer no-closing-cost refis with a slightly higher rate.
- What is the average mortgage payment in Illinois?
- The average monthly mortgage payment (principal + interest) in Illinois is approximately $1,745 for a $265,500 loan at 6.88% over 30 years. Adding property tax ($509/mo) and homeowners insurance ($175/mo) brings total PITI to about $2,429/month.
- What credit score do I need for a mortgage in Illinois?
- Most Illinois lenders require a minimum 620 credit score for conventional loans and 580 for FHA loans (with 3.5% down). For the best rates in Illinois, aim for 740+. A higher score can reduce your rate by 0.5–1.0%, saving $39,825 over the life of a 30-year loan.
- How much down payment is required to buy a home in Illinois?
- You can buy a home in Illinois with as little as 0% down (VA, USDA loans for eligible buyers), 3% down (conventional), or 3.5% down (FHA). On the Illinois median home price of $295,000, a 20% down payment is $59,000 and lets you avoid PMI. Illinois also has state-level down payment assistance programs for first-time buyers.
- What are current mortgage rates in Illinois?
- Current 30-year fixed mortgage rates in Illinois average 6.88% as of April 2026. 15-year fixed rates are typically 0.5–0.75% lower. Rates vary by lender, credit score, and loan-to-value ratio. Compare at least 3–5 lenders to ensure you get the best Illinois mortgage rate.
- What is the property tax rate in Illinois?
- Illinois's effective property tax rate is 2.07%. On the Illinois median home value of $295,000, annual property taxes are approximately $6,107 ($509/month). Property taxes in Illinois are typically escrowed in your monthly mortgage payment.