How Prop 19 Affects Inherited Homes in California
Prop 19 changed California property tax on inherited homes. Learn the primary-residence rule, the $1M value cap, rentals vs. residences, and planning options for 2026.
Inheriting a Home Under Proposition 19
Proposition 19, effective February 2021, significantly changed how inherited California property is taxed. If you expect to inherit a home — or leave one to your children — these rules matter enormously to the future tax bill.
What Changed
Before Prop 19, parents could pass a home to children and the children kept the parent's low Prop 13 tax basis regardless of how the home was used. Now, that protection applies only if the child makes the inherited home their primary residence, and even then only up to a value limit.
Primary Residence vs. Investment
If you inherit your parents' home and move in within a year, you may keep much of the low basis — subject to the cap. If you keep it as a rental or vacation property, it is reassessed to full market value, which can multiply the annual tax bill several times over.
Planning Ahead
Families with appreciated California property often revisit their estate plans in light of Prop 19. Options such as timing, trusts, and how title is held can have major tax consequences. Because this intersects tax law and estate law, work with a qualified estate-planning attorney and CPA — this article is general information, not legal or tax advice.
Thinking of Selling an Inherited Home?
Many heirs decide the tax and upkeep math favors selling. Inherited property also generally receives a stepped-up cost basis for capital-gains purposes, which can reduce the tax on a sale. An Avonya agent can help you understand the market value and prepare an inherited home for a smooth sale.
Frequently Asked Questions
Can I keep my parents' low property tax basis in California?
Under Prop 19, you can only keep a parent's low property tax basis if you move into the home as your primary residence within one year, and even then the exclusion is capped. Inherited homes used as rentals or second homes are reassessed to market value.
Does Prop 19 apply to grandparents?
Yes. Grandparent-to-grandchild transfers can qualify for the same primary-residence exclusion, but generally only if the grandchild's parents (the grandparent's children) are deceased.
What is the value cap under Prop 19?
The excluded amount is the property's factored base year value plus $1 million (adjusted over time). Value above that threshold is added to the assessed value, partially increasing the tax bill even for a primary residence.
Ready to Take the Next Step?
Whether you're buying, selling, or just exploring your options, our expert Avonya agents are here to help you make the smartest move in California real estate.