Investment property lenders in San Mateo County, California
Fat Boy Data analyzed investment property mortgage 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. 1,258 applications were decided by 160 lenders between 2023 and 2025.
San Mateo County at a glance
How San Mateo County compares
What the data shows
Conventus LLC made the most investment property mortgages in San Mateo County, CA, 202 of them.
General Mortgage Capital Corporation approved the highest share of applications among lenders with at least 20 decisions here, 100% of 53.
The typical investment property mortgage here is $1M, 88% larger than the California typical of $535K.
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 San Mateo County
| Lender | Approval | Approved | Taken up | Typical loan | Loans made | |
|---|---|---|---|---|---|---|
| 1 | Conventus LLC | 100% | 202 / 203 | 100% | $1.21M | 202 |
| 2 | Kiavi Funding, Inc. | 94% | 109 / 116 | 94% | $1.08M | 103 |
| 3 | Wells Fargo Bank, National Association | 84% | 48 / 57 | 98% | $1M | 47 |
| 4 | General Mortgage Capital Corporation | 100% | 53 / 53 | 98% | $805K | 52 |
| 5 | United Wholesale Mortgage, LLCBroker only | 83% | 40 / 48 | 98% | $825K | 39 |
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 155 more lenders.
One email unlocks every lender Fat Boy found.
You are seeing the 5 largest investment property mortgage 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.
- 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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