Tiny House Insurance in Florida: What You Actually Need

When guests stay at Tiffany the Tiny Home or Shellmate Island, one of the most common questions I hear during checkout conversations is about insurance. People are excited about tiny living and starting to think seriously about owning one, and they want to understand what it actually costs to protect that investment. After years of running vacation rentals in Sarasota, I have had to navigate the insurance landscape pretty carefully. Here is what I have learned about tiny house insurance in Florida, and what you should actually be thinking about before you buy.

First, Understand What Kind of Tiny House You Have

The biggest factor in determining your insurance needs is whether your tiny house is a THOW (tiny house on wheels) or a foundation-built home. These two categories are treated very differently by insurers, and confusing them leads to some of the most expensive mistakes in the tiny house world.

A THOW is built on a trailer chassis. Because of this, most insurers classify it somewhere between an RV and a manufactured home. Foundation-built tiny homes, on the other hand, are treated more like conventional single-family residences, even if they are small. Shellmate Island is a foundation-built tiny home, and the insurance process for it looked a lot more like insuring a regular house than anything else.

THOW Insurance in Florida

If you have a tiny house on wheels, your first call should be to an RV insurance provider. Companies like National General, Progressive, and a handful of smaller specialty insurers offer policies that can cover THOWs as a class of vehicle. These policies typically include comprehensive and collision coverage for the structure and trailer, liability coverage if someone is hurt on or near your THOW, and personal property coverage for your belongings inside. Some will also cover full-time living in the THOW, which is important if you plan to live in it rather than just transport it occasionally. Make sure to ask specifically whether the policy covers full-time occupancy, because many basic RV policies do not.

Foundation Tiny House Insurance in Florida

For a tiny home on a permanent foundation, you are shopping for something much closer to a standard homeowners policy. The challenge is that many major insurers have minimum dwelling coverage amounts that exceed the replacement cost of a small home. If your tiny house would cost $80,000 to rebuild and the insurer requires a minimum of $150,000 in dwelling coverage, you end up over-insured and overpaying.

Look for insurers that allow you to set coverage based on actual replacement cost. Some regional and independent insurers are better equipped to handle this than the national carriers. An independent insurance broker who works in Florida can be invaluable here. They have access to multiple carriers and can shop around on your behalf.

Hurricane Considerations Are Non-Negotiable in Florida

Florida is hurricane country. Full stop. Any insurance conversation here has to include wind coverage, and that gets complicated fast.

The Florida market for homeowners insurance has been struggling for years. Several carriers have left the state entirely, and Citizens Property Insurance (the state-backed insurer of last resort) has become the default for many homeowners. Tiny house owners face additional hurdles because some of the specialty insurers that handle small or non-standard homes do not write wind coverage in Florida, or they exclude it entirely.

A few things to look for: First, make sure your policy includes hurricane coverage, not just named storm deductibles. These are often listed separately and can be significantly higher than your standard deductible. Second, if your THOW is in a coastal area, ask about flood insurance separately. Standard homeowners and RV policies do not cover flood damage. You will need an NFIP (National Flood Insurance Program) policy or a private flood carrier on top of your base coverage.

Common Mistakes to Avoid

The biggest mistake I see is assuming that a standard homeowners or renters policy will cover a tiny house without asking first. Most standard homeowners policies have specific exclusions for structures that are not permanently attached to a foundation, or they exclude mobile or moveable structures entirely.

The second biggest mistake is underinsuring the contents. People spend a lot on compact, high-quality appliances and furniture for tiny homes. A washer-dryer combo, a high-end mini-split, a quality composting toilet system, and a custom built-in bed frame can add up to tens of thousands of dollars in personal property. Make sure your policy reflects the actual value of what is inside.

Third, do not skip liability coverage. If you are renting out your tiny home as a vacation rental, a standard homeowners policy likely excludes commercial activity. You will need either a commercial policy or a vacation rental endorsement. This applies whether you are listing on Airbnb, VRBO, or managing direct bookings.

How Tiny House Insurance Differs from Regular Homeowners

Beyond the classification issues, tiny house insurance tends to cost more per square foot than conventional homeowners insurance. This is partly because the pool of insurers is smaller and competition is limited, and partly because the risk profile is genuinely different. THOWs are vulnerable to transportation damage, fire spreads faster in small structures, and in Florida the hurricane risk is real.

On the positive side, the total premium is often lower simply because the insured value is lower. A well-built tiny home might cost $500 to $900 a year to insure depending on coverage type, location, and the home construction quality. Foundation-built homes in hurricane-rated construction may qualify for better rates than a THOW parked in the same area.

If you want to experience tiny living firsthand, you can book a stay at Tiffany the Tiny Home or Shellmate Island on sunshinestaterental.com.