Same house, different county. See what the move really changes.
The price is only half the story. Property tax millage and insurance premiums swing hundreds of dollars a month between Florida counties, and average Citizens premiums alone run from $836 a year in Baker County to $4,380 in Monroe. Pick where you are and where you are headed; every number is verified local data, not a national average.
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<a href="https://movewithmomentum.com/tools/florida-county-move-calculator">Florida County Move Calculator — Momentum Realty</a>The tax line here prices the new home fresh at market assessed value, the no-portability ceiling. If you had a Florida homestead, portability lets you transfer up to $500,000 of your accumulated Save Our Homes benefit to the new home within the statutory window, which can cut the new bill substantially. Run your portability scenario with the Save Our Homes estimator and confirm with the county property appraiser.
Amendment 3 (updated November 5, 2026): the tax lines apply the voter-approved homestead schedule for the tax year you pick ($150,000 non-school exemption for 2027, $250,000 from 2028; the 2029+ inflation indexing is held flat here). The newcomer setting follows the Polk and Seminole county property appraiser FAQs; confirm your status with the county property appraiser. The mortgage rate defaults to the latest Freddie Mac 30-year average in our data.
Property tax uses verified FY2025-26 county millage with Florida homestead logic (same engine as our True Cost of Ownership and Save Our Homes tools). Insurance is the county average Citizens premium, a starting point to replace with a real quote. Typical values are Zillow, incomes are Census, migration is IRS county-to-county data (2022-2023). This is an estimate, not a quote. Explore both counties on the county scorecards, see statewide flows on the migration map, check insurance by county, or work backward from income with the affordability calculator.
Does my property tax change when I move to another Florida county?
Yes, twice over. Your new home is assessed at market value when you buy, and each county sets its own millage rate, so the same price produces a different bill. If you had a homestead, Florida portability lets you transfer up to $500,000 of your accumulated Save Our Homes benefit to the new home within the statutory window.
How does Amendment 3 change my property tax when I move to another Florida county?
Amendment 3 passed on November 3, 2026. For Florida residents, the homestead exemption from non-school taxes is $150,000 for the 2027 tax year and $250,000 from 2028, while the school exemption stays at $25,000. Pick the tax year above to see both counties under those rules. Owners who become Florida residents on or after January 1, 2027 keep the old exemption of up to $50,000 until the fifth year, according to property appraiser FAQs; untick the resident box to model that. Portability of Save Our Homes benefits is unchanged. See what the December 31, 2026 residency rule costs by county.
Where does the data come from?
Property tax uses verified FY2025-26 county millage with Florida homestead exemption logic. Insurance is each county's average Citizens (state insurer of last resort) premium. Typical home values are from Zillow, median incomes from the US Census, and migration from IRS county-to-county data for 2022-2023.
Why does home insurance change so much between Florida counties?
Coastal wind exposure drives it. Average Citizens premiums run from $836 a year in Baker County to $4,380 in Monroe County, more than a five-fold spread for the same coverage concept. Averages are a starting point; always replace them with a real quote for the specific home.