Home improvement loan lenders in Waukesha County, Wisconsin
Fat Boy Data analyzed home improvement loan activity in Waukesha 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. 7,447 applications were decided by 115 lenders between 2023 and 2025.
Waukesha County at a glance
How Waukesha County compares
What the data shows
Landmark Credit Union made the most home improvement loans in Waukesha County, WI, 2,525 of them.
That is 43% of every home improvement loan originated here, so this market is unusually concentrated in one lender.
Johnson Bank approved the highest share of applications among lenders with at least 20 decisions here, 92% of 151.
Lenders approved 84.4% of home improvement loan applications in Waukesha County, WI, 5.3 percentage points above the Wisconsin rate of 79.1%.
The typical home improvement loan here is $75K, 15% larger than the Wisconsin typical of $65K.
Only 1 lender here typically writes at or below $35K: Guardian Credit Union.
Each dot is one lender, placed at its approval rate. Hover for the name and sample size.
Home improvement loan lenders in Waukesha County
| Lender | Approval | Approved | Taken up | Typical loan | Loans made | |
|---|---|---|---|---|---|---|
| 1 | Landmark Credit Union | 89% | 2,638 / 2,964 | 96% | $75K | 2,525 |
| 2 | Summit Credit Union | 90% | 892 / 991 | 91% | $75K | 813 |
| 3 | University Of Wisconsin Credit Union | 89% | 575 / 645 | 96% | $75K | 554 |
| 4 | Associated Bank, National Association | 72% | 286 / 398 | 95% | $65K | 271 |
| 5 | Waukesha State Bank | 86% | 320 / 373 | 93% | $65K | 298 |
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 110 more lenders.
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