Can I get a mortgage on a Florida Keys home?

Yes, you can get a mortgage on a Florida Keys home. Conventional, FHA, VA, and cash deals are all part of the Keys market, and most buyers finance their homes successfully. The Keys are not a cash-only market, though cash can be more competitive on certain waterfront properties. Financing a Keys home works much like financing anywhere, with a few added realities unique to island living: lenders pay close attention to flood zone, elevation, wind mitigation, and the cost of insurance, because those numbers drive how much you can safely borrow.

1. What Lenders Look At in the Keys

• Flood zone: your lender will review the FEMA flood zone for the parcel, because it can determine whether flood insurance is required and what it will cost.
• Elevation: the home's height relative to the floodplain affects insurance premiums and, in some cases, whether the property is insurable at all.
• Insurance costs: flood and wind coverage can run several thousand dollars a year for Keys homes, and that premium is part of your debt picture. Lenders account for it when sizing your loan.
• Condition and permits: lenders want a property with sound systems and proper permits, and some older homes need attention before they qualify.
• Property type: elevated homes, stilt homes, and many condominiums have specific requirements you should expect and plan for. I answer the stilt-home question specifically in whether you can get a mortgage on a raised Keys home.

2. Flood Zones, Elevation, and Insurance

This is the piece that surprises people. Nearly every Keys property sits inside a FEMA Special Flood Hazard Area, which means flood insurance is effectively unavoidable. Under the federal flood insurance rules, buyers using a federally backed loan must carry flood insurance on a property in a flood hazard area, and lenders routinely make it a condition of the mortgage. That is true for conventional, FHA, and VA loans alike.

What it costs is the moving part. Under FEMA's Risk Rating 2.0, premiums are priced property by property, and in the Keys a newer elevated home is commonly quoted around $4,000 to $5,000 a year, with grandfathered policies sometimes paying less. On top of that, Florida's Citizens insurance program now requires flood coverage alongside its wind policies for higher-value homes, and the requirement is phasing in across all Citizens-insured homes by the start of 2027.

Elevation and building quality help on the wind side. Monroe County enforces among the strictest building codes in Florida: homes are elevated above the base flood elevation so surge passes underneath, and they are built to design wind speeds around 170 to 190 mph with impact-rated windows and full opening protection. Those wind mitigation features earn insurance credits. My guides to what flood insurance costs in the Keys, flood zone AE versus VE, and how flood and wind insurance factor into a mortgage all go deeper.

3. Pre-approve Before You Look

Getting pre-approved is the single most useful step a Keys buyer can take. It tells you what you can truly afford, including the insurance and taxes, it makes your offer stronger to a seller, and it protects you from falling for a home that cannot be financed or insured the way you planned. A lender who knows the Keys will price the insurance into your approval instead of leaving it as a surprise.

4. Loan Options That Work in the Keys

Rates and requirements change over time. Confirm the details that apply to you with a lender, not with a blog post.

5. Rates and the 2026 Picture

Thirty-year fixed mortgage rates have spent much of 2026 in the low-to-mid 6% range, and forecasters expect them to drift in that band for the year. On a $700,000 to $1 million home, every half point of rate moves your monthly payment by real money, which is another reason to get pre-approved and lock a rate when it makes sense. For higher-priced waterfront purchases, jumbo financing has its own guidelines and typically works best with a lender who handles Keys volume regularly.

For a fuller look, my answer on how interest rates are affecting the Keys market tracks the trend, and whether you can afford a Keys home walks through the full monthly math.

6. Keep It Practical

Talk to your lender early, get pre-approved, and ask about the total monthly picture, not just the payment on the loan. Insurance and taxes are the two numbers Keys buyers most often miss, and both belong in your monthly math from day one. Financing in the Keys is ordinary, practical, and available for most buyers; a little preparation takes you most of the way there.

7. Call Me First

Call me first at (305) 393-5859 and I will walk you through what financing looks like for the exact type of property you want, introduce you to the mortgage professionals my clients rely on, and make sure the home you choose can be financed and insured at a price that works.