Marin County, California Property Taxes

Name: Property Tax Bills Across Marin County, California
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median Marin County effective property tax rate: 1.38%, significantly higher than the national median of 1.02%.
Median Marin County home value: $766,131
Median annual Marin County tax bill: $10,481, $8,081 higher than the national median property tax bill of $2,400.

How are property taxes in Marin County calculated?

Property taxes in Marin County 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 your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in San Rafael or another part of Marin County, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Marin County, California Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.38%

Estimate Property Tax Bill

$10,573

$9,811

Ownwell’s Marin County Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Marin County with just two data points. By entering your property's estimated assessed value, our calculator applies Marin County’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 more 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 Marin County, California

Local government entities set tax rates, which can vary widely within a state. This variation is due to each county estimating its required budget annually to provide services, then dividing that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While votes and laws play a role in setting tax rates and budgets, this is the annual process in a nutshell.

Marin County's effective property tax rate stands at 1.38%, which is higher than the national median of 1.02%. Within Marin County, tax rates fluctuate, with Fairfax having the highest median tax rate at 1.60% and Stinson Beach boasting the lowest at 1.12%. These differences highlight how property tax rates can vary even within a single county, influenced by each area's budgetary needs and property values. Comparing Marin County's rate to the national median provides insight into how local economic and governmental factors contribute to property tax assessments, offering a clearer understanding for property owners navigating their tax obligations.

Property Tax Rates Across Marin County, California

Source: Ownwell

1.12%

1.36%

1.60%

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 Marin County, California

City	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
Belvedere	N/A	N/A	N/A	N/A	N/A
Belvedere Tiburon	1.11%	1.15%	1.23%	1.39%	1.85%
Bolinas	1.12%	1.26%	1.51%	2.09%	3.70%
Corte Madera	1.18%	1.25%	1.33%	1.53%	1.97%
Dillon Beach	1.17%	1.23%	1.29%	1.40%	1.65%
Fairfax	1.23%	1.42%	1.60%	1.92%	2.73%
Forest Knolls	1.13%	1.22%	1.32%	1.47%	1.92%
Greenbrae	1.23%	1.31%	1.43%	1.68%	2.21%
Inverness	1.11%	1.14%	1.20%	1.38%	1.70%
Kentfield	1.16%	1.22%	1.30%	1.48%	1.93%
Lagunitas	1.14%	1.21%	1.30%	1.47%	1.77%
Larkspur	1.22%	1.29%	1.44%	1.75%	2.30%
Marshall	1.12%	1.16%	1.37%	1.89%	2.55%
Mill Valley	1.18%	1.26%	1.41%	1.68%	2.33%
Muir Beach	1.12%	1.16%	1.23%	1.34%	1.57%
Nicasio	1.14%	1.17%	1.22%	1.30%	1.47%
Novato	1.21%	1.26%	1.35%	1.50%	1.81%
Olema	1.14%	1.17%	1.22%	1.39%	1.82%
Petaluma	1.09%	1.10%	1.14%	1.25%	1.46%
Point Reyes Station	1.11%	1.13%	1.17%	1.28%	1.60%
Ross	1.15%	1.19%	1.28%	1.45%	1.91%
San Anselmo	1.25%	1.34%	1.46%	1.71%	2.42%
San Francisco	N/A	N/A	N/A	N/A	N/A
San Geronimo	1.12%	1.16%	1.22%	1.34%	1.51%
San Quentin	1.28%	1.39%	1.56%	2.33%	3.18%
San Rafael	1.25%	1.32%	1.43%	1.70%	2.24%
Sausalito	1.16%	1.24%	1.34%	1.56%	2.12%
Stinson Beach	1.06%	1.08%	1.12%	1.20%	1.48%
Tiburon	N/A	N/A	N/A	N/A	N/A
Tomales	1.15%	1.26%	1.42%	1.70%	4.10%
Woodacre	1.14%	1.20%	1.29%	1.47%	1.77%

Source: Ownwell

Property Tax Assessment Values Across Marin County, California

When examining property taxes in Marin County, 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's 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 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 Marin County. For example, the median tax bill in Marin County is $6,100, with tax bills ranging significantly across the county. Ross has the highest median home price at $2,377,164.

Property Tax Assessment Values Across Marin County, California

Source: Ownwell

$403,706

$1,390,435

$2,377,164

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 Marin County, California

City	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
Belvedere	N/A	N/A	N/A	N/A	N/A
Belvedere Tiburon	$315,570	$821,652	$1,757,922	$3,050,350	$4,578,697
Bolinas	$111,948	$238,399	$583,692	$1,109,564	$2,002,516
Corte Madera	$159,384	$429,707	$873,263	$1,396,183	$1,912,798
Dillon Beach	$244,224	$485,095	$760,142	$1,040,208	$1,310,929
Fairfax	$149,242	$322,828	$642,967	$1,000,481	$1,507,177
Forest Knolls	$143,589	$278,776	$511,002	$744,820	$959,634
Greenbrae	$193,853	$473,695	$853,628	$1,531,702	$2,227,520
Inverness	$110,680	$258,093	$624,440	$1,169,712	$1,732,374
Kentfield	$307,085	$804,624	$1,762,819	$2,932,658	$4,734,463
Lagunitas	$194,888	$289,623	$524,446	$891,042	$1,236,701
Larkspur	$237,472	$374,411	$956,786	$1,805,773	$2,692,943
Marshall	$104,690	$207,738	$739,731	$1,168,458	$1,557,045
Mill Valley	$219,173	$534,808	$1,052,672	$1,760,049	$2,607,377
Muir Beach	$168,457	$554,833	$1,088,214	$1,746,364	$2,257,030
Nicasio	$304,328	$740,782	$1,206,746	$1,908,976	$2,502,182
Novato	$180,267	$351,743	$606,807	$918,090	$1,250,000
Olema	$100,219	$197,824	$403,706	$703,307	$1,061,231
Petaluma	$120,303	$297,535	$900,840	$1,205,766	$1,612,760
Point Reyes Station	$100,564	$293,404	$590,674	$1,045,203	$1,653,072
Ross	$289,075	$930,518	$2,377,164	$4,190,916	$7,237,769
San Anselmo	$175,630	$428,664	$865,672	$1,378,530	$2,009,046
San Francisco	N/A	N/A	N/A	N/A	N/A
San Geronimo	$256,873	$438,460	$788,023	$1,242,790	$1,885,855
San Quentin	$65,401	$150,914	$502,243	$691,614	$1,221,185
San Rafael	$163,204	$342,966	$698,202	$1,087,662	$1,567,234
Sausalito	$204,039	$383,505	$800,259	$1,471,301	$2,339,659
Stinson Beach	$232,228	$700,492	$1,630,364	$3,246,215	$5,060,494
Tiburon	N/A	N/A	N/A	N/A	N/A
Tomales	$52,754	$264,206	$447,601	$761,519	$1,055,588
Woodacre	$143,163	$275,616	$541,073	$837,483	$1,172,651

Source: Ownwell

Property Tax Bills Across Marin County, California

In Marin County, CA, property tax bills are determined by assessing the market value of a home. The assessed value is then multiplied by the local tax rate to calculate the annual tax bill. With the median home price in Marin County at $766,131, homeowners can expect tax bills that vary significantly. For instance, the 25th percentile tax bill is around $6,100, while the 75th percentile reaches $16,444. At the 90th percentile, homeowners might face a tax bill of approximately $25,393. The national median property tax rate is 1.02%, but Marin County's rates can result in substantially higher bills due to the high property values in the area. In Ross, the highest median tax bill is a staggering $29,453, whereas in Olema, the lowest is $4,940. These variations can significantly impact homeowners, influencing decisions on buying, selling, or maintaining property. Understanding these factors is crucial for homeowners to manage their finances effectively and anticipate future tax obligations.

Property Tax Bills Across Marin County, California

Source: Ownwell

$4,940

$17,197

$29,453

Median Marin County Tax Bill

$10,481

Median California Tax Bill

$4,683

Median United States Tax Bill

$2,400

Property Tax Bills Across Marin County, California

City	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
Belvedere	N/A	N/A	N/A	N/A	N/A
Belvedere Tiburon	$5,660	$11,034	$21,117	$35,127	$50,651
Bolinas	$3,701	$5,006	$8,395	$13,655	$22,927
Corte Madera	$3,499	$6,221	$11,308	$17,027	$22,490
Dillon Beach	$3,546	$6,673	$9,837	$13,043	$15,790
Fairfax	$4,031	$6,121	$10,052	$14,374	$19,793
Forest Knolls	$2,268	$3,951	$6,387	$9,224	$11,411
Greenbrae	$4,707	$7,613	$12,285	$20,230	$27,457
Inverness	$1,885	$3,514	$7,249	$12,861	$18,496
Kentfield	$6,246	$11,729	$22,163	$35,109	$54,275
Lagunitas	$2,969	$4,306	$6,860	$10,070	$13,879
Larkspur	$4,986	$6,751	$13,346	$23,133	$32,597
Marshall	$2,092	$5,299	$9,287	$15,037	$20,345
Mill Valley	$5,210	$8,629	$14,747	$22,287	$31,202
Muir Beach	$3,009	$7,277	$13,742	$20,151	$26,653
Nicasio	$4,548	$9,067	$14,768	$22,106	$29,434
Novato	$3,127	$4,993	$7,910	$11,568	$15,615
Olema	$2,144	$3,095	$4,940	$8,353	$12,013
Petaluma	$1,694	$3,605	$10,020	$12,789	$16,532
Point Reyes Station	$1,754	$3,719	$6,891	$11,646	$17,976
Ross	$6,068	$12,948	$29,453	$49,279	$81,332
San Anselmo	$4,240	$7,166	$12,429	$18,197	$25,272
San Francisco	N/A	N/A	N/A	N/A	N/A
San Geronimo	$3,578	$5,693	$8,900	$14,856	$21,703
San Quentin	$2,465	$3,644	$7,337	$12,795	$15,866
San Rafael	$3,713	$5,723	$9,771	$14,210	$19,330
Sausalito	$4,013	$6,136	$10,728	$18,098	$26,780
Stinson Beach	$3,098	$7,517	$17,016	$32,733	$52,223
Tiburon	N/A	N/A	N/A	N/A	N/A
Tomales	$1,994	$4,317	$6,230	$9,738	$12,777
Woodacre	$2,602	$4,164	$6,775	$10,553	$13,943