St. Johns County, FL home buyer guide
Today's mortgage rates, FHA loan limits, and first-time buyer programs available in St. Augustine, Ponte Vedra, Nocatee and across St. Johns County.
St. Johns County snapshot
St. Johns County sits in Northeast Florida, anchored by St. Augustine and including Ponte Vedra and Nocatee. The median home price here runs around $525,000, and most buyers qualify for FHA, Conventional 97%, or Florida's Hometown Heroes assistance program.
Today's example payments
Monthly payment on a $525,000 St. Johns County home
Estimates include principal, interest, Florida property tax (~0.98%), and homeowners insurance (~1.25%). PMI/MIP varies. Updated June 14, 2026.
Conventional
Monthly payment
$4,135
- Rate (mid)
- 6.520%
- Down payment
- $26,250 (5.0%)
- Loan amount
- $498,750
5% down · PMI applies
FHA
Monthly payment
$4,060
- Rate (mid)
- 6.145%
- Down payment
- $18,375 (3.5%)
- Loan amount
- $506,625
3.5% down · MIP included
VA
Monthly payment
$4,130
- Rate (mid)
- 6.020%
- Down payment
- $0 (0.0%)
- Loan amount
- $525,000
0% down · no PMI
Hometown Heroes
Monthly payment
$4,215
- Rate (mid)
- 6.270%
- Down payment
- $0 (0.0%)
- Loan amount
- $525,000
Up to $35K assistance
Educational estimates only. Your actual rate and payment depend on credit, debt-to-income, property type, lender pricing, and the exact insurance quote for your home.
Programs available in St. Johns County
Every major Florida loan and down payment assistance program is available countywide. These are the ones St. Johns buyers use most.
Florida Hometown Heroes
Up to $35,000 in down payment + closing cost assistance for St. Johns County teachers, nurses, first responders, and 100+ other essential professions.
Learn moreFHA Loan
3.5% down, flexible credit. St. Johns County FHA loan limit is $524,225 for a single-family home.
Learn moreConventional 97%
Just 3% down for qualified first-time buyers in St. Johns County. PMI drops off automatically at 20% equity.
Learn moreVA Loan
Zero down and no PMI for eligible veterans, active-duty service members, and surviving spouses buying in St. Johns County.
Learn moreFirst-time home buyer guides for St. Johns County cities
Tap a city for local rates, payment estimates, and program eligibility.
Nearby Northeast Florida counties
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