Jupiter Island, Martin County, Florida Property Taxes

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Property Taxes in Jupiter Island, Florida

Median Jupiter Island, Florida effective property tax rate: 1.26%, significantly higher than the national median of 1.02%, and higher than the Florida state median of 1.10%.
Median Jupiter Island, Florida home value: $12,290,970
Median annual Jupiter Island, Florida tax bill: $156,987, higher than the national median property tax bill of $2,400.

How are property taxes in Martin calculated?

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

Last Updated April 13, 2026

Jupiter Island, Martin County, Florida Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.26%

Estimate Property Tax Bill

$154,866

$143,712

How Does the Jupiter Island Property Tax Calculator Work?

Use this Jupiter Island property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Jupiter Island's median effective tax rate of 1.26% — based on actual property records in Martin 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 Jupiter Island'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 Jupiter Island: rates range from 1.26% in 33455 to 1.26% in 33455, 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 Jupiter Island.

About Jupiter Island Property Taxes

About Property Taxes in Jupiter Island, Martin, Florida

Jupiter Island's median effective property tax rate of 1.26% is higher than the Florida state median of 1.10% and higher than the national median of 1.02%. This rate reflects the Martin County base levy combined with local school district levies and Municipal Service Benefit Units (MSBUs) that vary by subdivision throughout the city.

Property tax rates are not uniform across Jupiter Island. Homeowners in the 33455 ZIP code carry a median effective rate of 1.26%, while those in 33455 pay 1.26%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Martin County. Understanding which part of Jupiter Island you live in can make a meaningful difference to your annual tax bill.

Jupiter Island homeowners who believe their assessed value is too high can file a formal appeal with the local Property Appraiser before the September 15, 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 Jupiter Island, Martin 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 Jupiter Island'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 Jupiter Island, Martin County, Florida

Source: Ownwell

0.78%

1.10%

1.43%

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 Jupiter Island Tax Rate

1.26%

Median Effective Martin County Tax Rate

1.01%

Median Effective Florida Tax Rate

1.10%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Jupiter Island, Martin County, Florida

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
33455	0.57%	0.74%	1.26%	1.55%	1.69%

Source: Ownwell

Property Tax Assessment Values Across Jupiter Island, Martin County, Florida

When examining property taxes in Jupiter Island, 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 Martin County property appraiser 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 Martin County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of March.

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 Jupiter Island.

For example, the median home price in Jupiter Island is $12,290,970, with tax bills ranging significantly across the county. 33455 has the highest median home price at $12,290,970.

Property Tax Assessment Values Across Jupiter Island, Martin County, Florida

Source: Ownwell

$220,305

$6,255,638

$12,290,970

Median Jupiter Island Market Value

$12,290,970

Median Martin County Market Value

$380,620

Median Florida Market Value

$310,033

Median United States Market Value

$235,294

Property Tax Assessment Values Across Jupiter Island, Martin County, Florida

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
33455	$6,684,786	$11,481,570	$12,290,970	$16,405,270	$21,945,170

Source: Ownwell

Property Tax Bills Across Jupiter Island, Martin County, Florida

Property tax bills in Jupiter Island are calculated from a home’s assessed value, which is based on the market value of the property. Local tax rates are then applied to that assessed value to determine the final bill. For homeowners in Martin County, the size of the tax bill can vary widely depending on the value of the home and the applicable local rates.

With a median home price of $12,290,970, Jupiter Island properties are far above the national median home value, which often leads to much higher tax bills than the national median property tax bill of $2,400. The 25th percentile tax bill is $66,136, while the 75th percentile reaches $252,751 and the 90th percentile climbs to $284,495. The highest and lowest median tax bill in the city is $156,987 in ZIP code 33455.

For homeowners, this means property taxes can represent a major annual expense, especially when assessed values rise.

Property Tax Bills Across Jupiter Island, Martin County, Florida

Source: Ownwell

$2,175

$79,581

$156,987

Median Jupiter Island Tax Bill

$156,987

Median Martin County Tax Bill

$3,867

Median Florida Tax Bill

$3,263

Median United States Tax Bill

$2,400

Property Tax Bills Across Jupiter Island, Martin County, Florida

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
33455	$60,284	$66,136	$156,987	$252,751	$284,495

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
Martin Property Appraiser
Website	www.pa.martin.fl.us

Frequently Asked Property Tax Questions in Jupiter Island, Florida

How are property taxes calculated in Jupiter Island, Florida?

Property taxes in Jupiter Island, 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 Jupiter Island, Florida?

To appeal your property taxes in Jupiter Island, 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 Jupiter Island, Florida?

Common property tax exemptions in Jupiter Island, 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 Jupiter Island, Florida?

Property tax deadlines in Jupiter Island, 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 Jupiter Island, Florida?

Ownwell provides professional property tax appeal services in Jupiter Island, 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.