Office of LA County Assessor Jeff Prang – Committed to establishing accurate & fairly assessed property values. Info: 213-974-3211 | helpdesk@assessor.lacounty.gov.

The LA County Assessor Portal is an online system to access detailed information about v aluation and property information for parcels within the County of Los Angeles.

Use this option to search IDIS for all documents with the By Assessor Number (also known as Book, Page, Parcel Number) information supplied.

Your guide to L.A. County assessor race: Jeff Prang faces challengers ...

If you own real estate in Los Angeles County, this race is all about your property tax bill. The current assessor, Jeffrey Prang, is facing four challengers. The L.A. County assessor is ...

LA County Assessor: Who's running in the June 2 primary and why it ...

Assessor Jeffrey Prang's office was found liable in a March 2026 civil trial for providing tax breaks to LA Official's associates.

Los Angeles County, California - Assessor's Office The Los Angeles County Assessor is responsible for appraising real estate and assessing a property tax on properties located in Los Angeles County, California.

The Assessor’s primary duty is to ensure that property values are assessed accurately and fairly, adhering to California state law. The Assessor does not collect property taxes or set the tax rates; these are separate functions performed by other county departments.