Cash-out refinance lenders in San Mateo County, California
Fat Boy Data analyzed cash-out refinance activity in San Mateo County, California to show which lenders are making these loans, how often they approve, how often borrowers accept the offer, and how much they typically finance. 3,497 applications were decided by 229 lenders between 2023 and 2025.
San Mateo County at a glance
How San Mateo County compares
What the data shows
Rocket Mortgage, LLC made the most cash-out refinances in San Mateo County, CA, 421 of them.
Val-Chris Investments, Inc. approved the highest share of applications among lenders with at least 20 decisions here, 100% of 21.
The typical cash-out refinance here is $345K, 41% larger than the California typical of $245K.
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.
Cash-out refinance lenders in San Mateo County
| Lender | Approval | Approved | Taken up | Typical loan | Loans made | |
|---|---|---|---|---|---|---|
| 1 | Rocket Mortgage, LLC | 80% | 434 / 541 | 97% | $215K | 421 |
| 2 | United Wholesale Mortgage, LLCBroker only | 79% | 276 / 351 | 95% | $325K | 261 |
| 3 | San Mateo Credit Union | 81% | 145 / 179 | 100% | $255K | 145 |
| 4 | Amerisave Mortgage Corporation | 21% | 26 / 126 | 96% | $155K | 25 |
| 5 | U.S. Bank National Association | 68% | 80 / 118 | 96% | $355K | 77 |
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 224 more lenders.
One email unlocks every lender Fat Boy found.
You are seeing the 5 largest cash-out refinance lenders in San Mateo 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.
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- Approval rate and borrower take-up
- Typical loan size and range
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- How easy each lender is to reach
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