Announcements
The next San Diego property tax auction will be held from March 13 – 19, 2026. We will send email notifications to all registered users as soon as the next auction is available. Registration on this site is open year-round and is free.
Please Note: This site will be down for scheduled maintenance from 9:00pm - 11:00pm ET on Thursday, December 4, 2025. We apologize for any inconvenience.

Contact Us

Many of your questions can be answered by clicking on the Tax Deed FAQ link on the left hand side of the page.

SUPPORT FOR SPECIFIC PARCELS
If you have questions related to a specific parcel, or about general tax deed sale proceedings, please contact the Treasurer-Tax Collector:

  • Tax Sales Section: (619) 531-5708 or by email at propertytaxsales@sdcounty.ca.gov

SUPPORT FOR WEBSITE
Website support is available between 5:00AM and 5:00PM PT on business days. Any email or voicemail received outside of these hours will be responded to the following business day.

  • Customer support at Grant Street Group: (877) 274-9320 or deedauction@grantstreet.com