CALIFORNIA HOMEOWNER TOOL

Could Your Remodel Affect Your Property Taxes?

Get a simple estimate of how a new addition or improvement could affect your annual property taxes.

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Think ADU, added square footage, pool, garage, or another new addition.
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We use 1.25% as a general starting estimate. Your actual local rate may be different.

YOUR GENERAL ESTIMATE

Here's what the improvement could add

Possible Annual Increase $0
About Per Month $0
Estimated New Annual Property Taxes $0
Good to know: This does not mean your entire home is automatically recalculated at today's market value. In some cases, the county may only consider the value of the new construction or improvement.

This calculator is for general educational purposes only and provides an estimate, not an official property tax calculation. Property tax treatment, taxable value, local rates, exemptions, and assessments vary by property, project, and county. Contact your County Assessor for information specific to your home.