Mello-Roos is a real estate term you will encounter when buying or selling a home in Ventura County. This page gives you a plain-English definition and explains why it matters.

Direct AnswerMello-Roos is a special tax assessed in certain California Community Facilities Districts to fund public infrastructure such as roads, schools, and utilities, added on top of regular property taxes.
Information current as of 2026.

What it means

When developers build new communities, a Community Facilities District may be formed to finance the infrastructure, and homeowners within it pay an annual Mello-Roos special tax until the bonds are repaid. The amount and remaining term vary by district and are disclosed to buyers. It is separate from the base property tax governed by Proposition 13.

Why it matters to buyers and sellers in Ventura County

Several newer Ventura County and adjacent communities, including parts of Moorpark, Camarillo, and Porter Ranch, carry Mello-Roos taxes that can meaningfully affect monthly costs. Buyers should ask how much the Mello-Roos is and how many years remain. Brian helps buyers compare total carrying costs across communities.

Frequently Asked Questions

How long does Mello-Roos last?

It typically lasts until the district's bonds are repaid, often around 20 to 40 years from issuance, after which the special tax should end or decline.

Is Mello-Roos tax deductible?

Mello-Roos taxes are special assessments and may not be deductible the same way as standard property taxes. Confirm with a tax professional.

Which Ventura County areas have Mello-Roos?

Parts of newer developments in communities such as Moorpark, Camarillo, and Porter Ranch can carry Mello-Roos. Always verify on a specific property.

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