Unsupported Browser
Please try one of the following browsers for a better experience when visiting our website.
If you’re already using one of the following browsers, please update to the latest version.
Google Chrome
Microsoft Edge
Mozilla Firefox

Disclaimer: If you access our website with Internet Explorer,
pages may display poorly, and features may not function as intended.

Riverside County Assessor-County Clerk-Recorder logo

New Construction

Property Info   /   Homeowners   /   Reappraisals   /   New Construction

Copies of all building permits are sent to the Assessor by the cities and the county. In appraising new construction, the market value of the addition is determined and added to the existing value of property. The value of the existing property increases only by the amount of the addition/new construction.