Refinance lenders in Illinois
Fat Boy Data analyzed mortgage refinance activity in Illinois to show which lenders are making these loans, how often they approve, how often borrowers accept the offer, and how much they typically finance. 75,206 applications were decided by 719 lenders between 2023 and 2025.
Illinois at a glance
How Illinois compares
What the data shows
JPMorgan Chase Bank, National Association made the most mortgage refinances in Illinois, 2,767 of them.
A & N Mortgage Services, Inc. approved the highest share of applications among lenders with at least 20 decisions here, 100% of 297.
Each dot is one lender, placed at its approval rate. Hover for the name and sample size.
Refinance lenders in Illinois
| Lender | Approval | Approved | Taken up | Typical loan | Loans made | |
|---|---|---|---|---|---|---|
| 1 | United Wholesale Mortgage, LLCBroker only | 88% | 4,866 / 5,514 | 96% | $345K | 4,694 |
| 2 | Rocket Mortgage, LLC | 79% | 2,780 / 3,526 | 94% | $285K | 2,603 |
| 3 | PNC Bank, National Association | 74% | 2,440 / 3,312 | 97% | $135K | 2,369 |
| 4 | JPMorgan Chase Bank, National Association | 92% | 2,839 / 3,090 | 97% | $365K | 2,767 |
| 5 | Fifth Third Bank, National Association | 72% | 2,134 / 2,972 | 96% | $155K | 2,059 |
Ranked by lending volume. Approval is the share of decided applications a lender approved; taken up is the share of approvals the borrower accepted. Lenders with fewer than 20 decisions are marked as a limited sample and are never used for a “highest approval” claim. How these numbers are built.
Fat Boy found 714 more lenders.
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You are seeing the 5 largest mortgage refinance lenders in Illinois. Unlock every lender who decided one of these loans here, what they approved, how much borrowers actually took, and how far the nearest office is.
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