Wildfires wiped more than $9 billion from Los Angeles County's property tax base in the 2026 assessment roll, reducing taxable value for homes destroyed in Altadena and Pacific Palisades.
Even with that loss, the county still recorded a new high in assessed value, highlighting both the size of the local real estate market and the scale of the rebuilding ahead.
What happened?
The 2026 Assessment Roll is expected to generate more than $27 billion in property taxes for schools, public safety, health care, libraries, parks, and other local services.
On July 14, Los Angeles County Assessor Jeff Prang said the roll totaled $2.272 trillion in net taxable value, up $96 billion, or 4.42%, from the 2025 roll and marking the county's 16th consecutive year of growth, according to Pasadena Now.
Under California's Misfortune and Calamity program, damaged properties can receive temporary assessment cuts that lower tax bills during reconstruction, with values restored after rebuilding is finished. Through that relief, more than $9 billion in taxable value was reduced for owners whose homes were destroyed in the fires.
The Eaton Fire started near Altadena Drive and Midwick Drive on January 7, 2025, and destroyed 9,418 structures while damaging 1,073 across 14,021 acres.
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As of May 19, 2026, 49 homes in Altadena were complete, and more than 1,400 were under construction.
By that same date, the county had received more than 3,300 permit applications and issued more than 2,300 residential permits in the fire zones.
Why does it matter?
Because Proposition 13 limits the standard annual inflation adjustment to 2%, the county's 4.42% assessment-roll increase will not produce an equivalent jump in most property tax bills.
About 2.25 million parcels across Los Angeles County are expected to see only that capped increase.
Property taxes help fund essential public services. The assessment roll is a major budgeting benchmark for local governments, and Pasadena receives about 21% of the 1% levy within its borders.
The city approved its fiscal 2027 budget on June 15 with about $379.7 million in General Fund revenue.
Even with signs of a cooling housing market, the median home sale price still reached $982,000.
The roll also continued to grow through several channels: property transfers added $49 billion, the largest increase of any category. The Proposition 13 inflation factor contributed another $43 billion, and new construction added more than $12 billion.
Together, those figures show how local finances can keep expanding even after disasters disrupt parts of the county.
What's being done?
The assessor's office has been automatically enrolling eligible wildfire survivors in relief and mailing Notices of Assessed Value Change rather than waiting for every property owner to navigate the process alone.
Prang said, "We proactively lowered the value of the properties that were damaged."
Prang said the wildfire response has consumed significant staff resources. His office handled 18,000 assessment adjustments, and the recovery effort in Altadena has added further demands because the county also manages building permits there. He supervises roughly 1,400 appraisers and support staff.
Senate Bill 1352 from Sen. Suzette Valladares, backed by Prang, would allow owners to rebuild up to 110% of a lost home's original size without triggering reassessment.
The assessor's office can be reached at 213-974-3211 or helpdesk@assessor.lacounty.gov.
Prang has called it "a very challenging year of a cooling market and wildfires that destroyed large sections of Altadena and Pacific Palisades."
He added, "We will be feeling the effect of those wildfires for years to come."
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