Belvedere Tiburon, Marin County, California Property Taxes
Property Taxes in Belvedere Tiburon, California
Median Belvedere Tiburon, California effective property tax rate: 1.22%, significantly higher than the national median of 1.02%, and slightly higher than the California state median of 1.21%.
Median Belvedere Tiburon, California home value: $1,972,952
Median annual Belvedere Tiburon, California tax bill: $23,608, $21,208 higher than the national median property tax bill of $2,400.
How are property taxes in Marin calculated?
Property taxes in Belvedere Tiburon, California 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 Belvedere Tiburon’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Belvedere Tiburon, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Belvedere Tiburon, Marin County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.22%
Estimate Property Tax Bill
$24,070
$22,336
How Does the Belvedere Tiburon Property Tax Calculator Work?
Use this Belvedere Tiburon property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Belvedere Tiburon's median effective tax rate of 1.22% — based on actual property records in Marin County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Belvedere Tiburon'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 Belvedere Tiburon: rates range from 1.22% in 94920 to 1.22% in 94920, 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 Belvedere Tiburon.
About Belvedere Tiburon Property Taxes
About Property Taxes in Belvedere Tiburon, Marin, California
Belvedere Tiburon's median effective property tax rate of 1.22% is higher than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Marin County base levy combined with local school district levies and Mello-Roos Community Facility Districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Belvedere Tiburon. Homeowners in the 94920 ZIP code carry a median effective rate of 1.22%, while those in 94920 pay 1.22%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Marin County. Understanding which part of Belvedere Tiburon you live in can make a meaningful difference to your annual tax bill.
Belvedere Tiburon homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the December 1, 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 Belvedere Tiburon, Marin County, California
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 Belvedere Tiburon's effective property tax rate to other cities in California and the median property tax rates in California and the U.S.
Our median effective property tax rate (tax bill Ă· 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 Belvedere Tiburon Tax Rate
1.22%
Our median effective property tax rate (tax bill Ă· 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 Marin County Tax Rate
1.39%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Belvedere Tiburon, Marin County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 94920 | 1.11% | 1.15% | 1.22% | 1.38% | 1.80% |
Source: Ownwell
Property Tax Assessment Values Across Belvedere Tiburon, Marin County, California
When examining property taxes in Belvedere Tiburon, California, 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 Marin 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 are sent in the spring each year and typically reach your mailbox by the middle of the season. 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.
For example, the median home price in Belvedere Tiburon is $1,972,952, with the median tax bill at $23,608. The highest median home price is in 94920, also at $1,972,952. This is far above the national median property tax bill of $2,400 and reflects the higher property tax burden in Marin County.
Property Tax Assessment Values Across Belvedere Tiburon, Marin County, California
Source: Ownwell
$430,892
$1,472,162
$2,513,431
Median Belvedere Tiburon Market Value
$1,972,952
Median Marin County Market Value
$841,979
Median California Market Value
$427,605
Median United States Market Value
$235,294
Property Tax Assessment Values Across Belvedere Tiburon, Marin County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 94920 | $369,234 | $961,334 | $1,972,952 | $3,363,904 | $5,149,408 |
Source: Ownwell
Property Tax Bills Across Belvedere Tiburon, Marin County, California
How are property tax bills calculated in Belvedere Tiburon?
Property tax bills in Belvedere Tiburon are based on the assessed value of a home, which is tied to its market value and local tax rates. For a home with a median price of $1,972,952, the bill can vary widely depending on the property’s assessed value and any local levies that apply. Homeowners in this area often see bills that are far above the national median property tax bill of $2,400, reflecting the high home values in Marin County.
What factors affect the final bill?
The amount owed depends on the home’s assessed value, the tax rate set by local taxing authorities, and any special assessments or voter-approved charges. In Belvedere Tiburon, the 25th percentile tax bill is $12,782, while the 75th percentile is $38,798 and the 90th percentile reaches $56,687. These higher bills can significantly affect monthly housing costs and overall affordability for homeowners.
Property Tax Bills Across Belvedere Tiburon, Marin County, California
Source: Ownwell
$5,115
$18,644
$32,173
Median Belvedere Tiburon Tax Bill
$23,608
Median Marin County Tax Bill
$11,574
Median California Tax Bill
$5,134
Median United States Tax Bill
$2,400
Property Tax Bills Across Belvedere Tiburon, Marin County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 94920 | $6,718 | $12,782 | $23,608 | $38,798 | $56,687 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Property Valuation Date | January 1 |
| Appeal Deadline | December 1 |
| Tax Bill | |
| Issued | October 1 |
| Due Date #1 | December 10 |
| Due Date #2 | April 10 |
Links | |
|---|---|
| Marin Tax Assessor | |
| Website | apps.marincounty.org |