Proposition 19 reshaped how California families pass homes between parents and children. This guide explains the parent-child transfer rules in general terms for Santa Clarita Valley families.

Direct AnswerUnder Proposition 19, the old broad parent-child reassessment exclusion was narrowed. In general, a transferred home keeps its low Prop 13 base only if the child makes it their primary residence (and even then, value above a statutory limit can be partially reassessed). Other transfers are generally reassessed to current value. Rules are detailed and fact-specific — this is general education, not legal or tax advice. Confirm with an estate attorney or CPA.
Information current as of 2026.

General education, not advice. This page explains financing, property-tax, and special-assessment concepts for Santa Clarita Valley buyers and homeowners. It is not financial, tax, or legal advice and it is not a loan offer. Mortgage rates and program terms change constantly, and tax rules depend on your specific facts. Confirm every figure and qualifying question with a licensed lender, CPA, or attorney before you act.

What changed under Prop 19

Before Prop 19, parents could transfer a primary residence (and limited other property) to children without reassessment fairly broadly. Prop 19 tightened that: the exclusion now generally requires the child to use the home as their own primary residence, and there is a cap above which a portion can still be reassessed.

Primary-residence requirement

If the child moves in and claims the home as a primary residence, the low Prop 13 base may be preserved subject to the statutory value limit. If the child rents it out or keeps it as a second home, the exclusion generally does not apply and the home is reassessed.

Why SCV families care

An SCV home held for decades under Prop 13 may carry a very low assessed value. Losing the exclusion can sharply raise the property tax for the next generation — a meaningful planning issue.

Other Prop 19 features

Prop 19 also expanded the ability of eligible homeowners (55+, severely disabled, or disaster victims) to transfer a base-year value when buying a replacement home. The rules are specific; confirm eligibility.

This is a job for professionals

Prop 19 outcomes turn on dates, residency, and value. Work with an estate-planning attorney and CPA before transferring or inheriting property.

Coordinating a transfer or sale? Talk to Brian

Brian Cooper can coordinate with your attorney and CPA on the real estate side of an SCV transfer or sale. Contact Brian or call (805) 723-2498.

Frequently Asked Questions

What did Prop 19 change about parent-child transfers?

It narrowed the old exclusion. In general the child must make the home a primary residence to preserve the low Prop 13 base, and value above a statutory limit can still be partially reassessed.

Can my child keep my low property tax if they inherit my SCV home?

Possibly, if they make it their primary residence and the value is within the statutory limit. If they rent it or use it as a second home, it is generally reassessed. Confirm with an attorney or CPA.

Does Prop 19 also help homeowners buying a new home?

Yes. It expanded base-year-value transfers for eligible homeowners (55+, severely disabled, or disaster victims) buying a replacement residence. Eligibility rules apply.

Is Prop 19 retroactive?

Prop 19 changed the rules going forward from its effective dates. Transfers are governed by the rules in effect at the time. Confirm timing with a professional.

Does this affect Mello-Roos?

No. Prop 19 concerns base-year value and reassessment of the ad valorem tax. Mello-Roos special taxes are separate and vary by parcel.

Is this legal or tax advice?

No, this is general education. Prop 19 is fact-specific — consult an estate-planning attorney and CPA.

Primary sourcesLos Angeles County Assessor, LA County Treasurer & Tax Collector. General information only — verify current figures and confirm legal, tax, or financial questions with a licensed professional.

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