By Tom J. Bordonaro, Jr. County Assessor
SAN LUIS OBISPO — It is my pleasure to present the 2025-26 Assessor’s Office Annual Report. This report contains information based upon the assessment roll produced by my office each year in accordance with state law and regulations. All properties identified and valued as part of the assessment roll serve as the basis for local property taxes.
The annual assessment roll captures the changes in value for all properties during the prior year. For 2025-26, San Luis Obispo County experienced a moderate increase in values of 4.74%.
This increase is fairly consistent with the average increase of 4.62% across the 58 California counties.