Investment property lenders in Rock County, Wisconsin
Fat Boy Data analyzed investment property mortgage activity in Rock County, Wisconsin, home to Janesville, 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 sample size; the 5 largest lenders are named, the rest are behind the unlock.
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 borrowers accepted. Lenders with fewer than 20 decisions are marked as a limited sample and never used for a “highest approval” claim.How the numbers work.
Fat Boy found 115 more lenders.
One email unlocks every lender Fat Boy found.
You are seeing the 5 largest investment property mortgage lenders in Rock County. Unlock the full market: every lender that decided one of these loans here, what they approved, how much borrowers took, and how close the nearest office is.
- Every lender in the market
- Approval rate and borrower take-up
- Typical loan size and range
- Nearest office and distance
- Branch count and application options
- How easy each lender is to reach
We email you the unlock link plus occasional updates on this market. We may also share your interest with mortgage providers so they can contact you.See how we use your data. Unsubscribe any time.