The next auction of tax-defaulted properties is scheduled for August 18, 2021.

  • The auction website will post the list of properties and begin accepting deposits approximately 30 days before the sale opens. We will send email notifications to all registered users as soon as it is posted.
  • Registration is open year round, and is free.
Upcoming Auctions
  Bidding Period Description # of Items  
No auctions are scheduled at this time.

Letterhead of tax collector

Welcome to the County of Orange Treasurer-Tax Collector's online property tax auction website. This property tax auction website provides a secure way to bid on tax-defaulted properties that are delinquent for over five years and are being sold at a property tax auction. This website provides easy access to tax sale information and property tax auction results, and allows you to research properties and enter bids from wherever you have internet access.

The online property tax auction is part of the Treasurer-Tax Collector's ongoing effort to use technology to improve access to tax-defaulted properties. It is very important that you read all of the information, terms and conditions, instructions, and disclaimers about the tax auction on this website to familiarize yourself with the process prior to making a bid.

Please email us at treasurer@ttc.ocgov.com if you have suggestions to enhance this property tax auction website.


Treasurer-Tax Collector
County of Orange