Investment property lenders in Rock County, Wisconsin
Fat Boy Data analyzed investment property mortgage activity in Rock County, Wisconsin to show which lenders are making these loans, how often they approve, how often borrowers accept the offer, and how much they typically finance. 647 applications were decided by 120 lenders between 2023 and 2025.
Rock County at a glance
How Rock County compares
What the data shows
Johnson Bank made the most investment property mortgages in Rock County, WI, 37 of them.
Educators Credit Union approved the highest share of applications among lenders with at least 20 decisions here, 100% of 33.
The typical investment property mortgage here is $125K, 29% smaller than the Wisconsin typical of $175K.
Each dot is one lender, placed at its approval rate. Hover for the name and sample size.
Investment property lenders in Rock County
| Lender | Approval | Approved | Taken up | Typical loan | Loans made | |
|---|---|---|---|---|---|---|
| 1 | Johnson Bank | 98% | 42 / 43 | 88% | $175K | 37 |
| 2 | Educators Credit Union | 100% | 33 / 33 | 85% | $105K | 28 |
| 3 | Bank of Milton | 88% | 28 / 32 | 89% | $125K | 25 |
| 4 | Summit Credit Union | 90% | 27 / 30 | 100% | $135K | 27 |
| 5 | The Bank of Brodhead | 100% | 28 / 28 | 100% | $125K | 28 |
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 115 more lenders.
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You are seeing the 5 largest investment property mortgage lenders in Rock County. 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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