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 sample size; the 5 largest lenders are named, the rest are behind the unlock.
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 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 110 more lenders.
One email unlocks every lender Fat Boy found.
You are seeing the 5 largest home improvement loan lenders in Waukesha 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
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