San Diego County's property tax base just blew past a major milestone. The assessed roll climbed to a record $845 billion this year, adding roughly $39 billion in taxable value compared with last year. That certified total will help bankroll local services and schools even as home-sale volume has cooled.
According to a news release from the San Diego County Assessor's Office, Assessor Jordan Z. Marks certified the 2026 roll at $845 billion, a 4.86% increase and roughly $39 billion more than the previous year. The release also highlighted a record $346 million in property-tax savings for homeowners, disabled veterans and nonprofits.
What's Driving the Jump
The assessor's office credited a mix of modest price gains, change-of-ownership reassessments and annual Proposition 13 CPI adjustments for most of the increase. Marks said, "Thanks to Proposition 13, no homeowner should lose their home due to unaffordable property taxes," according to the San Diego County Assessor's Office, which also pointed to outreach that delivered targeted exemptions and relief.
City Winners and Laggards
The gains were hardly uniform. The city of San Diego accounted for the largest dollar increase, while other coastal and North County hubs notched hefty increases, and smaller cities trailed behind. As reported by the The San Diego Union-Tribune, cities with high assessed totals included San Diego (about $402.8 billion), Carlsbad ($50.8 billion), Chula Vista ($48.8 billion) and Oceanside ($38.4 billion). Lemon Grove and Imperial Beach, by contrast, remained near $3.8 billion each.
What It Means for Local Budgets
The assessor's office says the larger roll will translate into roughly $8.1 billion in property-tax revenue for counties, cities, schools, fire and water districts, an increase of about $366 million from last year, according to the County of San Diego. County leaders have already adopted a $9.16 billion budget for fiscal 2026–27, and officials say the stronger revenue picture helps stabilize funding for public safety and social services.
What Homeowners Should Do
Homeowners who think the new number on their property looks too high are not stuck with it. They should review the 2026 Notification of Assessed Value mailed by the assessor and consider filing an appeal during the statutorily specified window. The assessor's office has also been touting outreach programs that delivered targeted exemptions and savings, including millions of dollars for disabled veterans and hundreds of thousands of homeowners. Property owners can call the office or visit its website for details.
Record assessed value does not automatically mean higher bills for most homeowners thanks to Proposition 13, but local officials caution that continued weakness in commercial reassessments could reshape how revenue grows in future years. Lawmakers, along with school and city budget staff, will be watching the roll closely as they finalize spending plans this summer.
