Collier County property market values fell in 2026 for the first time in a decade. If you own a homesteaded home here, your tax bill is probably still going up.
That is not a mistake and it is not your property appraiser being difficult. It is a specific rule in Florida law, and once you see it the whole thing makes sense.
The short answer. Preliminary figures showed Collier County real estate market values declined 3.23 percent in 2026, reversing the pandemic era run. But market value is not what you are taxed on. You are taxed on assessed value, and under Florida’s recapture rule a homesteaded property whose assessed value sits below its market value must have that assessed value increased each year by the lower of 3 percent or inflation, even in a year when the market value went down.
Here is how the three numbers work, why they move independently, and what it means whether you are selling, buying or just opening the bill.
What actually happened to Collier County values?
Preliminary 2026 figures showed real estate market values across Collier County down 3.23 percent, the first decline in roughly ten years. The reasons given were the ones you would expect: higher interest rates, more inventory on the market, and more negotiating room sitting with buyers than with sellers.
Two caveats matter before anyone builds a decision on that number.
It is preliminary. The preliminary roll is an early certification and figures can move before anything is final.
It is a countywide figure. A county average does not describe Olde Naples, Golden Gate Estates and a condo building the same way, and it certainly does not describe your house. Collier is several markets wearing one name, which is a point I keep making because it keeps being true.
If you want the number for your own property rather than the county, the Collier County Property Appraiser publishes parcel level data at collierappraiser.com and you can look up any address.
Why doesn’t a falling market mean a falling tax bill?
Because there are three different values on your property and only one of them is the market.
Just value, which most people call market value. The property appraiser’s estimate of what the property is worth. This is the number that fell.
Assessed value. Just value, reduced by any assessment limitation that applies to you. For a homesteaded property that limitation is Save Our Homes, which caps how fast assessed value can climb.
Taxable value. Assessed value minus your exemptions. This is the number your millage rate is actually applied to.
After decades of Save Our Homes holding assessed value down, a long time owner’s assessed value can sit far below the market value of the same house. That gap is the entire reason a 3 percent dip in the market does not reach your bill. The market fell toward your assessed value. It did not fall below it.
What is the recapture rule?
This is the part almost nobody knows, and it is the answer to the whole question.
Save Our Homes is widely understood as a cap. It is also, in the other direction, an instruction.
Rule 12D-8.0062 of the Florida Administrative Code, known as the recapture rule, requires property appraisers to increase the assessed value of a homestead property by the lower of 3 percent or the change in the Consumer Price Index, in any year where the prior year’s assessed value is below the just value.
And here is the line that matters: that requirement applies even if the just value of the property has decreased from the prior year.
So if your assessed value is below your market value, which it almost certainly is if you have been homesteaded here for years, your assessed value is going up. The market going down does not stop it. It only stops once assessed value has caught up to just value, and for a long time owner that can take many years.
This has been the subject of repeated legislative proposals to change it. As of now, it is the rule.
Can you walk me through it with numbers?
Yes, and I will keep them simple so the mechanism is visible rather than the arithmetic.
Take a homesteaded house that the appraiser valued at $700,000 last year. After many years under the cap, its assessed value is $420,000.
Now the market falls 3.23 percent. Just value drops to roughly $677,400.
Assessed value is still $420,000, which is well below $677,400. So the recapture rule applies, and assessed value goes up by the lower of 3 percent or CPI. Say that works out to 2.5 percent in a given year. Assessed value rises to about $430,500.
Your exemptions come off that, your millage rate applies to what is left, and your bill goes up.
Market value fell more than $22,000 and your taxable value rose. Both things are true at once, and that is what people find so hard to believe when they open the notice.
The further below market your assessed value sits, the longer this continues. A homesteaded owner of thirty years has a very long runway before the market catches down to them.
What about the millage rate?
The second lever, and it moves independently of everything above.
Your bill is taxable value multiplied by millage. Taxing authorities set millage annually, and when values fall they face a choice: hold the rate and collect less, or adjust the rate toward what is called the rollback rate to hold revenue roughly steady.
So even a property whose taxable value genuinely fell can see a bill that did not, if the rate moved the other way.
Collier County runs one of the lowest total millage rates in Florida, around 11.05 mills, third lowest of the sixty seven counties. Low is not the same as fixed.
What if the property is not homesteaded?
Different rules, and in Collier County this is a large share of everything.
A second home, a seasonal condo or a rental does not get Save Our Homes and does not get the homestead exemption. What it gets instead is a separate cap limiting annual assessment increases to 10 percent.
Non-homestead property tracks the market more closely, because its assessed value has not been held down for decades in the same way. A genuine decline in market value is more likely to show up in a non-homesteaded assessment than a homesteaded one.
That 10 percent cap is also one of the two things Florida Amendment 3 would change, cutting it to 5 percent. In a county with this many second homes, that provision matters more locally than the headline about the homestead exemption does, and I went through all of it in what Amendment 3 would actually do to your Collier County property taxes.
What does a value decline mean if you are selling?
Less than the headline suggests, and the headline is the problem.
A countywide figure is not a pricing tool. What prices your home is what comparable homes actually sold for, in your community, recently. A 3.23 percent countywide movement tells you almost nothing about a specific street, and it tells you nothing at all about a specific house in a specific condition.
What a softer market genuinely changes is who has the room to negotiate. More inventory and more buyer choice means pricing to current sold data matters more than it did, and the cost of being wrong on price is higher. That is a real shift and it is worth taking seriously. It is not a reason to panic and it is not a reason to pretend nothing moved.
The useful response is the same one it always is: price from sold comparables rather than from a county average or a neighbor’s hope.
What does it mean if you are buying?
Two things worth knowing, and the second one surprises people.
More inventory and more negotiating room is genuinely good for you. That part of the story is straightforward.
But do not use the seller’s current tax bill to budget yours. This is the mistake I see most often and it is expensive.
When a property sells, the Save Our Homes limitation that held the previous owner’s assessed value down does not transfer to you. The assessment resets toward just value for the new owner. A home whose seller has owned it for twenty years can carry a tax bill that bears no relation to what you will pay in your first full year.
Look up the just value on the parcel, not the current tax amount. The full way to build the real monthly number is in the Naples salary guide.
How do you check your own property?
Four steps, and all of it is public.
Pull your parcel at the Collier County Property Appraiser. Everything below is on that record.
Find your just value and your assessed value, and look at the gap. That gap is your recapture runway. The wider it is, the longer your assessed value keeps rising regardless of the market.
Check that every exemption you are entitled to is actually on there. Homestead, and also the additional ones people miss. There is a $5,000 exemption for a widow, widower, blind person or totally and permanently disabled Florida resident under Florida Statute 196.202, which rose from $500 beginning with the 2023 roll and which plenty of people never re-filed for. There is a local option senior exemption under 196.075 of up to $50,000 for owners 65 and over under an annually adjusted income limit, which for 2026 is $38,686.
Read your TRIM notice when it arrives rather than filing it. It shows the proposed taxes and tells you the deadline to petition the Value Adjustment Board if you believe the just value is wrong. That deadline is short and it does not move.
Frequently asked questions
Did Collier County property values go down in 2026?
Preliminary figures showed Collier County real estate market values declined 3.23 percent in 2026, the first decline in roughly a decade, attributed to higher interest rates, increased inventory and buyers having more negotiating room. It is a preliminary countywide figure and does not describe any individual property or neighborhood.
If property values fall, does my Florida tax bill go down?
Usually not, if you are homesteaded. You are taxed on assessed value rather than market value, and under the recapture rule a homestead whose assessed value sits below its just value must have that assessed value increased each year by the lower of 3 percent or CPI, even in a year when market value declined.
What is the Florida recapture rule?
Rule 12D-8.0062 of the Florida Administrative Code requires property appraisers to increase the assessed value of homestead property by the lower of 3 percent or the change in the Consumer Price Index whenever the prior year’s assessed value is below the just value. It applies even where just value has decreased from the prior year.
What is the difference between just value, assessed value and taxable value?
Just value is the appraiser’s estimate of market value. Assessed value is just value reduced by any assessment limitation such as Save Our Homes. Taxable value is assessed value minus your exemptions, and it is the figure your millage rate is applied to.
Why did my assessed value go up when my market value went down?
Because of the recapture rule. If Save Our Homes has held your assessed value below your just value, the appraiser is required to raise assessed value toward just value each year by the lower of 3 percent or CPI, regardless of which direction the market moved that year.
Does Save Our Homes transfer to the buyer when a house sells?
No. The assessment limitation that held the previous owner’s assessed value down does not pass to a new owner, and the assessment resets toward just value. This is why a seller’s current tax bill is a poor guide to what a buyer will pay.
Do second homes in Naples get Save Our Homes?
No. Non-homestead property receives neither the homestead exemption nor Save Our Homes. It is subject to a separate cap limiting annual assessment increases to 10 percent, which Florida Amendment 3 would reduce to 5 percent if approved.
What is a rollback rate?
The millage rate that would generate roughly the same property tax revenue as the prior year, given the new values. When values fall, taxing authorities choose between holding the existing rate and collecting less, or adjusting toward rollback to hold revenue steady, which is why a bill can rise even where taxable value did not.
Can I challenge my property’s assessed value in Collier County?
Yes. Your TRIM notice states the proposed taxes and the deadline to file a petition with the Value Adjustment Board. The deadline is short and firm, so read the notice when it arrives rather than setting it aside.
Should I price my home off the countywide value change?
No. A countywide figure describes neither your neighborhood nor your house. Price from recent sold comparables in your own community and condition. What a softer market genuinely changes is how much room buyers have and the cost of pricing wrong, not the arithmetic of how a home should be priced.
Where to go from here
Pull your parcel and look at the gap between just value and assessed value. That single number tells you more about your next several tax bills than any county headline will.
Then check your exemptions are all on there, because the ones people miss are worth real money and nobody writes to tell you.
If you want me to look at a specific parcel with you, or you are buying and want the honest tax number for your first full year rather than the seller’s, call or text me at (239) 350-2356.
A necessary note. I am a Realtor. I am not a CPA, a tax attorney or a licensed tax advisor, and nothing here is tax or legal advice. Verify your own assessment, exemptions and any deadline with the Collier County Property Appraiser, and speak to a tax professional before acting on a tax outcome.
