Home insurance is quietly unraveling Florida communities

What’s happening

A new analysis from Zac Taylor at Delft University of Technology argues that Florida’s home insurance crisis has moved beyond individual affordability — it’s now destabilizing entire neighborhoods. As insurers exit or dramatically raise rates in high-risk markets, the effect cascades: fewer buyers can qualify, existing homeowners who can’t afford new premiums sell (or stop maintaining properties), and community tax bases erode.

The story is especially acute in coastal and older inland areas where Citizens Insurance of Florida has become the insurer of last resort. In some ZIP codes, effective insurance costs now exceed property tax burdens — a situation that didn’t exist five years ago.

Why this matters if you’re buying

This isn’t abstract policy risk. It affects underwriting. If you’re financing a home in a high-risk zone, your lender will require proof of insurance before closing — and in some Florida markets, getting that proof has become the deal-breaker, not the mortgage approval.

Concrete buyer implications:

• Insurance quote before offer. In Florida, getting a bindable insurance quote at the beginning of your search is now as important as getting pre-approved. Some buyers are losing deals because they can’t secure coverage at a rate that keeps their total payment affordable.
• Check Citizens eligibility and rate trajectory. Citizens rate increases are legislatively capped at 15% per year, but that still compounds fast. Factor multi-year increases into your budget model.
• Neighborhood-level insurance risk is real. A home in a neighborhood with high turnover and deferred maintenance driven by insurance costs is a harder resale. Look at neighbor properties, not just your target.
• Elevation and mitigation credits matter. An elevation certificate showing the home is above base flood elevation, plus documented wind mitigation features, can dramatically reduce your premium. Ask for both during inspection.

Related FAQs

• Florida’s home insurance crisis explained
• Do I need flood insurance in Florida?
• What is Citizens Insurance in Florida?