Prop 19, in plain English

California's Proposition 19 took effect in 2021 and rewrote two long-standing parts of the property tax code. Five years later, plenty of agents — and most clients — still get the rules wrong. Here's the short version, written for the conversations you actually have with buyers and sellers in Manhattan Beach, Palos Verdes, Culver City, and the rest of the South Bay and Westside LA.

Part one: the parent-child exclusion got much narrower. Before Prop 19, parents could transfer their primary residence to a child and the child kept the low Prop 13 base-year value, regardless of what the child did with the house. Rentals, second homes, anything. Under Prop 19, the child must actually move in and make it their primary residence within one year of the transfer, AND file for the homeowners' exemption. If the home's market value at transfer exceeds the parent's base-year value by more than $1 million (indexed for inflation), the excess is added to the new assessed value.

Translation for your clients: inherited beach houses kept as rentals will be reassessed at market value. That's a real conversation to have with sellers thinking about estate planning before listing — sometimes the smart move is to sell now rather than have heirs inherit a property they cannot afford to keep.

Part two: base-year transfers got much more generous. Homeowners who are 55+, severely disabled, or victims of wildfire/natural disaster can now transfer their Prop 13 base-year value to a replacement primary residence anywhere in California, up to three times in their lifetime. The replacement can be more expensive than the original — the base is simply adjusted upward by the difference in market values.

Translation for your clients: that's the move-up (or sometimes move-down) story for the 55+ seller who has been sitting on a low tax basis for 30 years and was afraid to sell. You can credibly tell a Palos Verdes empty-nester they can downsize to Manhattan Beach without losing their tax basis, as long as both transactions close within two years of each other.

Two deadlines to memorize: the move-in window for parent-child is one year from transfer; the replacement-property window for 55+ transfers is two years from the sale of the original. Miss either and the benefit disappears.

Team Goeglein works Prop 19 questions into every listing appointment we're invited to. If you have a client who falls into either bucket, loop us in early — the order in which the deed and the homeowners' exemption are filed matters, and we'll coordinate with the LA County Assessor so nothing slips.