The annual premium has a monthly consequence.
Begin with an annual amount for the coverage period, including the fees you intend to compare. Dividing it by twelve gives a budgeting equivalent. It does not mean the insurer offers twelve equal instalments without additional charges, or that a mortgage servicer will collect exactly that amount each month.
In our invented example, Policy A costs $3,600 a year and B costs $3,000. Alongside $2,200 a month in other housing costs and $600 a year for other insurance, the monthly equivalents are $2,550 and $2,500. The annual premium difference is $600, or $50 a month.
The extra $600 is a placeholder for other cover you have separately priced; it is not an actual flood-insurance quote. Keep it out of the main premium if you enter it in the separate field. Likewise, if your mortgage payment already includes insurance through escrow, remove that component from “other housing costs” before adding insurance again.
Changing the premium does not change the loan rate. That distinction connects this comparison to the first article in the series: one housing payment can collect several different expenses. Ask which component changed before deciding that the mortgage itself became more expensive.
Two quotes are comparable only after you read the cover.
Florida’s Insurance Consumer Advocate advises comparing coverage and payment terms as well as price. Relevant lines include the dwelling, belongings, liability, loss of use, exclusions and the basis on which damaged property is valued. Replacement cost and actual cash value are different settlement bases. [1]
For each proposal, write down the limits and relevant endorsements. Check the roof terms, wind cover, ordinance-or-law cover, and any additional water or roof deductible. A matching headline dwelling limit does not establish that every loss would produce the same payment.
The tool therefore starts with the other terms marked “not checked”. You can change that selection after reviewing the listed conditions. It also checks whether the entered dwelling limits and deductibles match. Even a matching result is only a record of your inputs; the software cannot read the contract, decide whether the cover is adequate or confirm that an insurer will accept the property.
OIR describes common homeowners policy forms and notes that flood cover is often separate from an HO-3 policy. Do not assume that a policy mentioning hurricane wind damage also covers rising floodwater. Ask specifically about the perils and the separate coverage you need. [2]
Two percent of what?
In the tool, both invented policies begin with a $300,000 dwelling limit and a 2% hurricane deductible. That produces $6,000. The base is the insured dwelling amount entered, not the purchase price, mortgage balance or eventual repair invoice.
Florida’s official hurricane-deductible guidance ties percentage deductibles to the policy’s dwelling or structure limit, with conditions and exceptions. It also explains calendar-year treatment for covered hurricane losses with the same insurer or insurer group. This is not a universal rule that every storm claim triggers an entirely new full percentage deductible. [3]
Change B’s percentage to 5% while leaving its dwelling limit at $300,000. Its displayed hurricane deductible becomes $15,000, a $9,000 increase. The premium field does not automatically fall: we have no insurer pricing engine or evidence of the discount that such a change would buy.
A deductible is not the maximum amount you could lose. Uninsured damage, policy limits and settlement conditions can leave other costs with you. Nor should you add the entire deductible to every year’s ordinary premium as though a claim is certain. Show the recurring premium and potential cash exposure separately.
Can you carry the premium—and could you meet the deductible if you needed to?
A historical average is not today’s quote.
The US Treasury’s January 2025 release summarised homeowners-insurance data from 2018–2022. It reported rising premiums relative to inflation and substantial differences between areas with different expected climate losses. Those are findings about the analysed historical dataset, not a September 2026 Florida price list or a prediction for one address. [4]
More recent evidence can point in a different direction without invalidating the older period. On 22 September 2026, Florida OIR announced approved rate decreases for four named companies, effective at renewals. The notice does not establish a decrease for every Florida household, nor an offer for the home you are considering. [5]
Even an official comparison tool needs a scope label. Florida’s shopping guidance explains that CHOICES uses predefined model risks to show sample average rates by county. A model rate is a starting point for enquiry, not a personalised bound policy. Our calculator does not import those figures or attach its invented numbers to a real insurer. [1]
Keep the publication date, data period and effective date distinct in your own notes. “Published this year” does not necessarily mean “priced for this year”, and a filed or approved rate change is not the same document as your renewal notice.
Price the actual home before treating it as affordable.
Ask a licensed agent for written options based on the actual property and intended start date. Resolve inspection or repair requirements, identify the insurer and confirm whether the price is still subject to underwriting. Compare the same coverage period and keep a record of the exclusions and payment schedule.
If a quote changes, request the reason in a form you can compare with the earlier version. Was the dwelling limit revised, a discount removed, an endorsement added or the deductible changed? That is more informative than treating the premium difference as a single unexplained increase.
Finally, revisit the complete housing budget with the quote you can actually obtain. Keep cash for recurring expenses distinct from money available for an unexpected loss. The lower premium may still be the right fit, but the decision becomes clearer once you can see what it buys and what remains yours to carry.
Read the underlying guidance.
- Shopping for homeowners insuranceFlorida Department of Financial Services · checked 2026-09-28. Comparable limits, exclusions and settlement terms; CHOICES uses predefined model risks, not personal quotes.
- Homeowners insurance: policy forms and coverFlorida Office of Insurance Regulation · checked 2026-09-28. Homeowners coverage descriptions; flooding often excluded from HO-3 and offered separately.
- Florida’s hurricane deductibleFlorida Department of Financial Services · checked 2026-09-28. Percentage of dwelling/structure limits; calendar-year rules, exceptions and same insurer/group conditions. Tool calculates percentage only, not claim settlement.
- 16 January 2025 release on 2018–2022 homeowners insurance dataUS Treasury / Federal Insurance Office · checked 2026-09-28. Historical period 2018–2022 and geographic variation; no current Florida quote inferred.
- 22 September 2026 rate-decrease announcementFlorida Office of Insurance Regulation · checked 2026-09-28. Four companies’ approved changes effective at renewals; does not imply every household’s premium falls.
- Deborah Wood testimony, 5 June 2024US Senate Committee on the Budget / Deborah Wood · checked 2026-09-28. Historical first-person premium/renewal experience, with insurer and coverage changes. Not authenticated quote documents or matched policy comparison.
Source and calculation checks by the producing AI, plus a separate AI audit. Human English editing and subject-specialist review have not been completed. Two dated quotes for the same real property and applicant, full coverage terms and eligibility; licensed insurance and English-editor review.