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

Assessor Services

Assessor Fees

Calculate your fees using the latest consolidated fee schedule.

Assessor Maps

The Assessor's office establishes and maintains maps delineating every parcel of land in the County, which serve as the basis for the assessment of real property.

Assessor Online Services

Property Search, Decline in Value, Homeowners Exemption, Reassessment Exclusions.

Bulk Data Sales

Many assessment records of real and personal property are available for sale.

Change of Mailing Address

Change your mailing address online or download a form and mail it in.

Map Book Changes

Use the map and table to find updated and non-updated map book pages, viewed online or for purchase.

Property Information & Maps

Map-based dashboard where you can view assessment and tax data, property sales and permits, and census and school information.

Property Sales Report

Download a transfer list of interests in property, other than undivided interests, over the past two years.

Property Tax Portal

Access to Assessor, Treasurer-Tax Collector, Auditor-Controller and Clerk of the Board.

Public Records

Property ownership, parcel maps, and other information are available for viewing on computers and microfiche at our public service offices.

Request a Speaker

Speakers are available for your organization's meetings (COVID restrictions apply).

Supplemental Tax Estimator

Estimate the amount of supplemental tax you can expect to pay (change in ownership only).