Can You Move and Still Keep Your Low Property Tax Bill? Here's How Prop 19 Works
Quick answer: Yes, in most cases. If you're 55 or older (or severely and permanently disabled), California's Proposition 19 lets you transfer your current home's taxable value to a new home anywhere in the state, up to three times in your life. That means if you've owned your Ventura County home a while and your assessed value is well below what it would sell for today, you can often carry that lower number to your next home instead of starting over at full market value.
What Is Prop 19's Base Year Value Transfer?
Here's the problem Prop 19 solves. Under Proposition 13, your property's assessed value only grows a small amount each year, capped at 2%, as long as you don't sell. Over 15 or 20 years, that can leave your assessed value far below your home's actual market value. Sell and buy a new place, and normally that new home gets reassessed at its full purchase price, which can mean a tax bill several times higher than what you're used to.
Prop 19 changed that for homeowners 55 and older, and for people who are severely and permanently disabled. It lets you carry your old, lower taxable value over to a new home, instead of resetting to the new purchase price.
Who Qualifies?
You need to be at least 55 years old at the time you sell your original home, or severely and permanently disabled at any age. The home you're selling has to be your principal residence, not a rental or vacation property.
How Many Times Can You Use This?
Up to three times in your lifetime. That's a meaningful change from the old rules (Propositions 60 and 90), which generally allowed this only once. If you've already used it once or twice, you likely still have transfers left.
Does the Replacement Home Have to Be in Ventura County?
No. Prop 19 allows the replacement home to be anywhere in California. You could sell in Camarillo and buy in Simi Valley, or sell here and move to another county entirely, and still carry your taxable value with you, as long as you meet the other requirements.
Does the New Home Have to Cost the Same as the Old One?
Not exactly, but timing and value both matter. You have to buy or finish building the replacement home within two years of selling the original one.
If you close on the new home within one year of the sale, its market value can be up to 105% of what your original home sold for, and none of that gets added to your transferred taxable value. If you buy in the second year, that cushion grows to 110%. Buy a home worth more than those limits, and the amount over the limit gets added on top of your transferred value, rather than a full reset.
In plain terms: trading up to a slightly more expensive home usually doesn't blow up your tax bill. Trading up to a dramatically more expensive one will raise it, just not as much as starting from scratch.
What Does This Mean If You're a Homeowner Thinking About Selling?
If "I don't want to lose my low tax bill" is part of why you've stayed in your current home longer than you'd otherwise choose to, it's worth running your specific numbers before ruling a move out. If your home's assessed value is far below today's market value, Prop 19 could be the thing that makes a move financially realistic instead of a tax trap.
That's true whether you're thinking about a smaller home, a different layout, or a different part of the state. The tax bill objection that's been holding you back may not hold up once you look at the actual transfer rules.
What Should You Do Before Deciding?
Talk to the Ventura County Assessor's office or your tax professional about your specific eligibility and required paperwork before you list your home. The general rules above apply broadly, but your exact filing requirements and deadlines can depend on your situation, and that's worth confirming directly rather than assuming.
FAQ
Who qualifies for Prop 19's base year value transfer?
Homeowners who are 55 or older at the time they sell, or who are severely and permanently disabled at any age, selling their principal residence.
How many times can I use Prop 19 to transfer my property tax value?
Up to three times in your lifetime.
Does my new home have to be in the same county?
No. You can transfer your taxable value to a replacement home anywhere in California.
What happens if my new home costs more than my old one?
If you buy within a year of selling, your new home can be worth up to 105% of your old home's value with no added cost. In the second year, that's up to 110%. Above those limits, the extra amount is added to your transferred value, but you still avoid a full reset.
How long do I have to buy a replacement home?
Within two years of selling your original home.
Does this affect my existing property tax exemptions, like a homeowner's exemption?
That depends on your specific situation. It's worth confirming directly with the Ventura County Assessor's office when you file.
Ready to Run Your Numbers?
If you're wondering whether a move still makes sense with your current property tax bill, call or text 805-424-6226 or book a call. We'll walk through your specific numbers and what a Prop 19 transfer could look like for your situation. You can also start with a free home value report.
Free video series: Tricia Garcia's Downsizing Video Series covers the regrets to avoid, sorting decades of belongings, what to fix (and skip) before you sell, and the California rules that can follow you to your next home.
Sources
This article covers general Prop 19 rules and isn't tax advice. Confirm your exact filing forms and deadlines with the Ventura County Assessor's office or a tax professional.
Steve Hise & Tricia Garcia, Real Estate Toolbox at eXp Realty
Steve Hise CA DRE #01702055 | Tricia Garcia CA DRE #02032007
