Florissant, St. Louis County, Missouri Property Taxes
Property Taxes in Florissant, Missouri
Median Florissant, Missouri effective property tax rate: 1.69%, significantly higher than the national median of 1.02%, and higher than the Missouri state median of 1.25%.
Median Florissant, Missouri home value: $159,500
Median annual Florissant, Missouri tax bill: $2,553, higher than the national median property tax bill of $2,400.
How are property taxes in St. Louis calculated?
Property taxes in Florissant, Missouri are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Florissant's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Florissant, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Florissant, St. Louis County, Missouri Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.69%
Estimate Property Tax Bill
$2,696
$2,501
How Does the Florissant Property Tax Calculator Work?
Use this Florissant property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Florissant's median effective tax rate of 1.69% — based on actual property records in St. Louis County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessor uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Florissant's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Florissant: rates range from $2406.00 in 63031 to $3933.00 in 63034, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Florissant.
About Florissant Property Taxes
About Property Taxes in Florissant, St. Louis, Missouri
Florissant’s median effective property tax rate of 1.69% is higher than the Missouri state median of 1.25% and higher than the national median of 1.02%. This rate reflects the St. Louis County base levy combined with local school district levies and special assessment districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Florissant. Homeowners in the 63034 ZIP code carry a median effective rate of 1.72%, while those in 63033 pay 1.48%. This spread — 0.24 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across St. Louis County. Understanding which part of Florissant you live in can make a meaningful difference to your annual tax bill.
Florissant homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the July 13, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Florissant, St. Louis County, Missouri
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Florissant's effective property tax rate to other cities in Missouri and the median property tax rates in Missouri and the U.S.
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Florissant Tax Rate
1.69%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective St. Louis County Tax Rate
1.36%
Median Effective Missouri Tax Rate
1.25%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Florissant, St. Louis County, Missouri
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 63031 | 1.48% | 1.53% | 1.66% | 1.70% | 1.71% |
| 63033 | 1.43% | 1.47% | 1.48% | 1.72% | 1.73% |
| 63034 | 1.71% | 1.71% | 1.72% | 1.73% | 1.73% |
Source: Ownwell
Property Tax Assessment Values Across Florissant, St. Louis County, Missouri
When examining property taxes in Florissant, Missouri, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The St. Louis County assessment office estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In St. Louis County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of May.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Florissant.
For example, the median home price in Florissant is $159,500, with tax bills ranging significantly across the county. 63034 has the highest median home price at $229,000.
Property Tax Assessment Values Across Florissant, St. Louis County, Missouri
Source: Ownwell
$54,800
$761,350
$1,467,900
Median Florissant Market Value
$159,500
Median St. Louis County Market Value
$226,300
Median Missouri Market Value
$136,526
Median United States Market Value
$235,294
Property Tax Assessment Values Across Florissant, St. Louis County, Missouri
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 63031 | $107,200 | $125,400 | $144,900 | $167,300 | $230,240 |
| 63033 | $115,500 | $140,000 | $163,000 | $184,000 | $206,300 |
| 63034 | $149,340 | $190,100 | $229,000 | $290,100 | $346,020 |
Source: Ownwell
Property Tax Bills Across Florissant, St. Louis County, Missouri
Property tax bills in Florissant are based on the assessed value of a home, not its market price alone. Local taxing authorities apply tax rates to that assessed value to determine the final bill, so changes in valuation can directly affect what homeowners owe each year.
For homeowners in Florissant, the size of the tax bill depends on both the home’s assessed value and the tax rates set by local jurisdictions in St. Louis County. With a median home price of $159,500, property taxes can still vary widely from one neighborhood to another. The 25th percentile tax bill is $2,174, while the 75th percentile reaches $3,249, and the 90th percentile climbs to $4,317.
That means many homeowners pay more than the $2,400 national median property tax bill, making it important to understand how assessments influence annual costs.
Median Florissant Tax Bill
$2,553
Median St. Louis County Tax Bill
$3,176
Median Missouri Tax Bill
$1,684
Median United States Tax Bill
$2,400
Property Tax Bills Across Florissant, St. Louis County, Missouri
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 63031 | $1,671 | $2,054 | $2,406 | $2,770 | $3,678 |
| 63033 | $1,747 | $2,156 | $2,465 | $2,869 | $3,285 |
| 63034 | $2,581 | $3,276 | $3,933 | $4,966 | $5,920 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | July 13 |
Links | |
|---|---|
| St. Louis Tax Assessor | |
| Website | assessor.stlouiscountymo.gov |