Florida had some very interesting property tax reform back in 1992 called "Save Our Homes (SOH)." It limits increases in assessed value to 3% of the previous year's value, or the CPI increase (whichever is lower). What's really neat is that you can also transfer the SOH benefit to a new homestead property if you move.
Let's say I bought a house in Ocala in May of 1995 for $90k (which my parents did when we moved there from Longview, but let's say it's me). County property appraisers tend to set assessed value at around 90% of the market value when a home is first purchased. So for the 1995 tax year (payments are due in November), the assessed value would be $81k. The homestead exemption at the time was $25k, so the taxable value is $56k. Let's assume a millage rate of 6.177 (that's the current millage rate in Ocala; I have no idea what it was back then), the full property tax bill would be $345.91 in 1995 ($735.34 in today's dollars).
The average inflation rate over the past 30 years was 2.55%, so that is pretty much going to reflect the increase in the assessed value of the home. Today, that home would probably sell for about $450k, but if I were still in it, their assessed value would be $172,407. Take $25k off for homestead exemption (current homestead exemptions in Florida are $50k for all non-school taxes, and $25k for school taxes, but I'm just going to stick with a single number) and your taxable value is $147,407 with a total tax bill of $892. Seniors over the age of 62 can qualify for an additional $50k in homestead exemption as well.
Now let's say that I sold that home for $450k this year to a family moving from out of state. The new owners would have an assessed value of probably $405k, and with a homestead exemption their tax bill would be $2,501.69.
The cool thing for me is the portability of the SOH benefit. If I went and bought a new homestead property for $600k, I get to transfer up to $500 of SOH benefit to the new property. In the home I sold in the original example, I had $232,593 in benefit (market value of $405k; assessed value of $172,407). My new home gets a market value of around $540k (sales price - 10%). Subtract my SOH benefit, and I end up with an assessed value of $307,407, and a taxable value of $332,407. That saves me over $1000 a year in property taxes.
"Well, if you can’t have a great season, at least ruin somebody else’s." - Olin Buchanan