Refinance Your Mortgage in St. Augustine, FL — Rates, Cash-Out & Programs 2026
St. Augustine owners who bought before 2021 hold meaningful equity from Florida appreciation; at today's $430,000 median that is an estimated $195,220 of equity.
Refinancing in St. Augustine, FL — What to Know
Refinancing in St. Augustine makes sense for three different reasons, and they call for three different loans: lowering the rate on an existing balance, converting equity to cash, or moving out of FHA mortgage insurance. St. Augustine is a suburban market built around newer single-family stock and school-district demand. St. Johns County uses the $832,750 national baseline conforming limit for 2026. HUD set the county's one-unit FHA limit at $580,750 — $39,463 above the $541,287 national floor. At a $430,000 median, both conforming and FHA financing reach the middle of the St. Augustine market. An owner who bought around $301,000 before the run-up and has paid down to roughly $234,780 would hold about $195,220 of equity against today's $430,000 median, with up to $109,220 accessible at an 80% loan-to-value cash-out.
Equity estimates are illustrative. The figures above assume a 2020 purchase at approximately 80% of today's median value with 5% down. Your actual equity depends on your purchase price, original loan amount, and current home value. Contact us for a free equity and refinance analysis specific to your property.
Refinance Products Available in St. Augustine
Rate-and-term refinance: Replaces your rate or term without taking cash beyond closing costs. Conventional to $832,750, FHA to $580,750, VA with no limit on full entitlement. Moving a $234,780 balance from 7.25% to 6.625% saves roughly $98/month — against estimated St. Johns County closing costs of $7,740, that breaks even in about 79 months.
Cash-out refinance: Conventional caps at 80% loan-to-value ($344,000 at the St. Augustine median, or about $109,220 in hand), FHA at 80%, and VA at up to 100% of value subject to entitlement. Common uses here are renovation, consolidating higher-rate debt, and funding a down payment on a second property.
FHA Streamline: If your current loan is FHA, the streamline skips the appraisal and most income documentation. It cannot take cash out, but it is the fastest way to drop both your rate and your mortgage insurance factor.
VA IRRRL: For existing VA loans, the Interest Rate Reduction Refinance Loan requires no appraisal and no income documentation in most cases, and carries a reduced 0.50% funding fee.
DSCR refinance: For St. Augustine rental property, a DSCR refinance qualifies on the property's rent instead of your tax returns and allows title to be held in an LLC — the usual path for investors consolidating a portfolio.
Refinance Timing — St. Augustine Break-Even Analysis
The decision is arithmetic, not timing. At an estimated $7,740 in closing costs and $98/month in savings on a $234,780 balance, a St. Augustine rate-and-term refinance pays for itself in roughly 79 months — refinance if you expect to keep the home longer than that. Cash-out is a different calculation: you are usually trading a lower rate on your first mortgage for access to $109,220, so compare it against a HELOC that leaves the first mortgage untouched. In St. Johns County, also re-shop your homeowners and wind coverage at the same time — the premium is escrowed and often moves the monthly payment more than the rate does. Payment figures are estimates for illustration at the rates and assumptions shown, not a rate quote or commitment to lend. Taxes, insurance, HOA dues, and your final rate depend on the property and your credit profile.
Rate disclaimer: Payment savings examples use approximate 2026 market rates for illustration purposes. Actual rates depend on credit score, loan-to-value, loan type, and market conditions at time of application. Quoted rates may differ. Contact us for a current rate quote.
2026 Loan Limits — St. Johns County
| Loan Type | 2026 Limit |
|---|---|
| Conforming / High-Balance | $832,750 |
| FHA Cash-Out | $580,750 |
| VA Cash-Out | No limit (full entitlement) |
| Jumbo | Above $832,750 |
Loan limits verified against FHFA 2026 conforming limit announcement and HUD FHA county limit data.
St. Augustine Refinance FAQ
Ready to Refinance in St. Augustine?
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