Property Details
Marin County median: $1,425,000
Marin County average: 1.050%
California Property Tax Note
California Proposition 13 caps the base property tax rate at 1% of assessed value at purchase, plus voter-approved local bonds and assessments. Actual rates vary by city due to Mello-Roos and special assessments.
Your Property Tax Estimate
Annual Tax
$14,963
Monthly Tax
$1,247
Effective Rate
1.050%
Get Your Full Property Tax Estimate
See how your property taxes compare across price points and how they impact your monthly mortgage payment.
Calculations are estimates for educational purposes only. Actual property taxes depend on your county assessor's valuation, local bond measures, Mello-Roos districts, and homeowner exemptions. Contact Mo Abdel at (949) 579-2057 for a personalized mortgage analysis. NMLS #1426884 | Lumin Lending NMLS #2716106.
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City Tax Estimators in Marin County
Frequently Asked Questions
What is the average property tax rate in Marin County, California?
The average effective property tax rate in Marin County is 1.05% for 2026. On the median home value of $1,425,000, that equals approximately $14,963 per year or $1,247 per month.
How are property taxes calculated in Marin County?
In Marin County, California, property taxes start with Proposition 13's base rate of 1% of the assessed value (purchase price), plus voter-approved local bonds and Mello-Roos special assessments. The assessed value increases by a maximum of 2% per year regardless of market appreciation.
What is Mello-Roos and does it affect Marin County property taxes?
Mello-Roos is a special tax district in California that funds local infrastructure and services in newer developments. Many communities in Marin County have Mello-Roos assessments ranging from 0.25% to 1.5% of the home's original sale price, added on top of the base property tax. Check with Marin County County Assessor for specific Mello-Roos districts.
How do property taxes affect my mortgage payment in Marin County?
Property taxes are included in your monthly PITI payment (Principal, Interest, Taxes, Insurance). In Marin County, the estimated $1,247/month tax escrow on a median-priced home is factored into your debt-to-income ratio by lenders. This directly affects how much home you qualify for.
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