Larkspur, Marin County, California Property Taxes
Median Larkspur, CA effective property tax rate: 1.44%, significantly higher than the national median of 1.02%, but lower than the California state median of 1.21%.
Median Larkspur, CA home value: $956,786
Median annual Larkspur, CA tax bill: $13,346, $10,946 higher than the national median property tax bill of $2,400.
How are property taxes in Marin calculated?
Property taxes in Larkspur, CA 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 Larkspur’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Larkspur, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Larkspur, Marin County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.44%
Estimate Property Tax Bill
$13,778
$12,785
Ownwell’s Larkspur Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Larkspur with just two data points.
By entering your property's estimated assessed value, our calculator applies Larkspur’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Marin County.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Larkspur, Marin County, California
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 Larkspur Tax Rate
1.44%
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 Marin County Tax Rate
1.38%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Larkspur, Marin County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
94924 | N/A | N/A | N/A | N/A | N/A |
94939 | 1.22% | 1.29% | 1.44% | 1.75% | 2.29% |
Source: Ownwell
Property Tax Assessment Values Across Larkspur, Marin County, California
When examining property taxes in Larkspur, CA, 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 Assessor 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.
In Marin County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Larkspur. For example, the median home price in Larkspur is $956,786, with tax bills ranging significantly across the county. 94939 has the highest median home price at $959,202.
Property Tax Assessment Values Across Larkspur, Marin County, California
Source: Ownwell

$403,706
$1,390,435
$2,377,164
Median Larkspur Market Value
$956,786
Median Marin County Market Value
$766,131
Median California Market Value
$378,421
Median United States Market Value
$235,294
Property Tax Assessment Values Across Larkspur, Marin County, California
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
94924 | N/A | N/A | N/A | N/A | N/A |
94939 | $239,427 | $376,153 | $959,202 | $1,808,259 | $2,696,405 |
Source: Ownwell
Property Tax Bills Across Larkspur, Marin County, California
Median Larkspur Tax Bill
$13,346
Median Marin County Tax Bill
$10,481
Median California Tax Bill
$4,683
Median United States Tax Bill
$2,400
Property Tax Bills Across Larkspur, Marin County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
94924 | N/A | N/A | N/A | N/A | N/A |
94939 | $5,005 | $6,780 | $13,394 | $23,154 | $32,611 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Property Valuation Date | January 1 |
Appeal Deadline | November 30 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | December 10 |
Due Date #2 | April 10 |
Links | |
---|---|
Marin Tax Assessor | |
Website | apps.marincounty.org |