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San Mateo County FHA Loan Calculator

Adjust the sliders to model your loan in real time. We have prefilled this page with local benchmark averages for San Mateo County, California based on real HMDA transaction records.

Loan Details
Your credit score determines your risk profile. A higher score lowers your interest rate and conventional PMI costs.

Representative Score: 780 (Excellent (Prime)) · FHA uses credit-agnostic pricing

San Mateo County, CA Benchmarks

FHA averages
Typical Property Value$1,056,639
Average Down Payment18.2%
Average Interest Rate6.109%
Effective Tax Rate0.63%
$
%

$192,308 down · $864,331 financed

Estimated Monthly Payment

$6,406/mo

  • Principal & Interest$5,335
  • Property Tax$555
  • Home Insurance$150
  • FHA MIP$366
Amortization · Remaining Balance

Financed Loan Amount

$879,456

Total Interest

$1,041,195

Total of Payments

$1,920,651

*Includes financed FHA Upfront MIP of $15,126

Local Market Insights

San Mateo County FHA Mortgage Overview

For San Mateo County homebuyers, the 18.17% average down payment on an FHA loan provides a lower barrier to entry than conventional options, but comes with a permanent cost. Despite this equity stake, FHA's mandatory Mortgage Insurance Premium (MIP) applies for the loan's life, even with an 81.83% loan-to-value ratio. This makes FHA financing ideal for those with sub-620 credit scores seeking a primary residence. The effective property tax rate of 0.63% is moderate, but the 0.7% inflation-adjusted tax increase adds to monthly costs. When evaluating an FHA loan with PMI and taxes in San Mateo County, CA, remember that the high $1,056,639 average property value amplifies these recurring expenses, making total affordability heavily dependent on local tax shifts.

Disclaimer: This calculator provides estimates for educational purposes only and does not constitute a loan offer or financial advice. Actual rates, taxes, insurance, and fees will vary.