Florida Home Insurance Calculator
Put a realistic insurance number in your budget before you write an offer in South Florida.
What This Calculator Does
Estimates the annual insurance load on a Florida property by separating the pieces that are actually priced separately: the homeowners policy, windstorm coverage, and a flood policy quoted per address. The result is the figure your lender will escrow, which is usually well above what buyers moving from other states expect.
Who Is This For
Buyers relocating to Florida who are startled by their first quote, owners facing a renewal increase and deciding whether to shop, and anyone evaluating whether a specific address is affordable once coverage is priced in.
How It Works
Enter the dwelling replacement value, the property's construction and roof details, and whether flood coverage will be required. Compare the result against real quotes from at least three carriers — pricing differences between carriers on the same house are routinely large.
Frequently Asked Questions
Why is Florida insurance so expensive?
Florida is the most expensive state in the country for homeowners insurance. Market studies published in 2026 put the statewide average near $6,000 a year for a $300,000 dwelling, and roughly $12,000 in Miami-Dade. Hurricane exposure, litigation history, and reinsurance costs all feed into it, and coastal addresses sit at the top of the range.
Is flood included in my homeowners policy?
No. Flood is always a separate policy, and a standard HO-3 excludes it. Under FEMA's Risk Rating 2.0 flood premiums are priced for the individual property — its elevation, distance to water, and replacement cost — rather than by flood zone alone, so two houses on the same street can price very differently.
Do I have to carry flood insurance?
Your lender will require it if the property sits in a high-risk zone. Outside those zones it is optional and frequently still worth it in South Florida, where a large share of flood claims come from properties that were never mapped as high risk.
What are wind mitigation credits?
Florida requires insurers to give premium credits for construction features that reduce wind damage: roof shape, roof-to-wall attachments, the roof covering's rating, opening protection such as impact glass or shutters, and roof deck attachment. A wind mitigation inspection is inexpensive and often pays for itself immediately.
How much does the roof affect my premium?
Heavily. Roof age and material drive both price and eligibility, and many carriers will not write a policy at all on an older roof. Get the roof's age and permit history before your inspection period ends, because a policy you cannot obtain will stop the loan.
Can I lower the cost?
Raise the hurricane deductible if you can genuinely cover it, submit a current wind mitigation report, bundle policies, and shop the whole market rather than renewing automatically. What you should not do is drop the dwelling limit below replacement cost to hit a monthly number — that is the one saving that fails exactly when you need the policy.