Big Pine Key, Monroe County, Florida Property Taxes

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Property Taxes in Big Pine Key, Florida

Median Big Pine Key, Florida effective property tax rate: 0.73%, significantly lower than the national median of 1.02%, and lower than the Florida state median of 1.10%.
Median Big Pine Key, Florida home value: $647,386
Median annual Big Pine Key, Florida tax bill: $4,426, $2,026 higher than the national median property tax bill of $2,400.

How are property taxes in Monroe calculated?

Property taxes in Big Pine Key, Florida 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 Big Pine Key's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Big Pine Key, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Big Pine Key, Monroe County, Florida Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.73%

Estimate Property Tax Bill

$4,726

$4,386

How Does the Big Pine Key Property Tax Calculator Work?

Use this Big Pine Key property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Big Pine Key's median effective tax rate of 0.73% — based on actual property records in Monroe County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Big Pine Key'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 Big Pine Key: rates range from 0.73% in 33043 to 0.73% in 33043, 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 Big Pine Key.

About Big Pine Key Property Taxes

About Property Taxes in Big Pine Key, Monroe, Florida

Big Pine Key’s median effective property tax rate of 0.73% is lower than the Florida state median of 1.10% and lower than the national median of 1.02%. This rate reflects the Monroe County levy and local taxing authorities that shape what homeowners pay across the area.

Property tax rates are not uniform across Big Pine Key. In this case, the median rate is 0.73% in the 33043 ZIP code, and it is also 0.73% at the low end. That means there is no spread across the city’s ZIP code in the available data, but the assessed value still plays a major role in the final bill.

Big Pine Key homeowners who believe their assessed value is too high can file a formal appeal with the Property Appraiser before the September 15, 2026 deadline each year.

If your estimated bill 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 Big Pine Key, Monroe County, Florida

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 Big Pine Key's effective property tax rate to other cities in Florida and the median property tax rates in Florida and the U.S.

Property Tax Rates Across Big Pine Key, Monroe County, Florida

Source: Ownwell

0.66%

0.76%

0.86%

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 Big Pine Key Tax Rate

0.73%

Median Effective Monroe County Tax Rate

0.72%

Median Effective Florida Tax Rate

1.10%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Big Pine Key, Monroe County, Florida

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
33043	0.33%	0.49%	0.73%	0.83%	0.94%

Source: Ownwell

Property Tax Assessment Values Across Big Pine Key, Monroe County, Florida

When examining property taxes in Big Pine Key, Florida, 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 Monroe County appraisal district 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 Monroe County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of August.

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 Big Pine Key.

For example, the median home price in Big Pine Key is $647,386, with tax bills ranging significantly across the county. 33043 has the highest median home price at $647,386.

Property Tax Assessment Values Across Big Pine Key, Monroe County, Florida

Source: Ownwell

$365,490

$1,120,322

$1,875,153

Median Big Pine Key Market Value

$647,386

Median Monroe County Market Value

$784,940

Median Florida Market Value

$310,033

Median United States Market Value

$235,294

Property Tax Assessment Values Across Big Pine Key, Monroe County, Florida

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
33043	$397,588	$510,343	$647,386	$819,416	$1,063,662

Source: Ownwell

Property Tax Bills Across Big Pine Key, Monroe County, Florida

Big Pine Key property tax bills are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. The assessed value can be influenced by the home’s location, size, condition, and any exemptions a homeowner qualifies for. Because Monroe County uses this assessed value to determine taxes, changes in market conditions can affect what homeowners owe from year to year.

For a home with a median price of $647,386, the tax bill can vary widely depending on the final assessment and any available relief. In this area, the 25th percentile tax bill is $2,845, while the 75th percentile tax bill is $6,039 and the 90th percentile tax bill is $7,777. The median tax bill in ZIP code 33043 is $4,426. For homeowners, this means property taxes can be a significant ongoing cost, and even small changes in assessed value may lead to noticeable differences in the annual bill.

Property Tax Bills Across Big Pine Key, Monroe County, Florida

Source: Ownwell

$2,640

$7,697

$12,754

Median Big Pine Key Tax Bill

$4,426

Median Monroe County Tax Bill

$5,260

Median Florida Tax Bill

$3,263

Median United States Tax Bill

$2,400

Property Tax Bills Across Big Pine Key, Monroe County, Florida

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
33043	$1,833	$2,845	$4,426	$6,039	$7,777

Source: Ownwell

Don't miss the deadline to petition!

Dates
Property Valuation Date	January 1
Appeal Deadline	September 15
Tax Bill
Issued	November 1

Links
Monroe Property Appraiser
Website	qpublic.schneidercorp.com

Frequently Asked Property Tax Questions in Big Pine Key, Florida

How are property taxes calculated in Big Pine Key, Florida?

Property taxes in Big Pine Key, Florida are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Big Pine Key, Florida?

To appeal your property taxes in Big Pine Key, Florida, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Big Pine Key, Florida?

Common property tax exemptions in Big Pine Key, Florida include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Big Pine Key, Florida?

Property tax deadlines in Big Pine Key, Florida vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Big Pine Key, Florida?

Ownwell provides professional property tax appeal services in Big Pine Key, Florida. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.