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Alameda County, California Tax Delinquent Properties for Sale List

Alameda County, CA has 2 tax-delinquent properties on record. Get the official list, tax-sale schedule, and redemption rules.

Austin Beveridge

Tennessee

, Goliath Teammate

Alameda County, California currently has 2 tax-delinquent properties on record, along with active foreclosures, liens, and probate filings compiled from public records. If you are searching for the Alameda County tax delinquent properties for sale list, this page gives you the live count, how to pull the official list from the County Treasurer-Tax Collector, how California's tax sale and redemption process works, and the due diligence to run before you bid.

TL;DR

  • 2 tax-delinquent properties are currently on record in Alameda County, CA, refreshed weekly from public records.

  • Plus additional distressed properties (foreclosures, liens, probate) shown in the live breakdown below.

  • How to pull the official Alameda County tax-delinquent list, and how California's tax-sale + redemption process works, so you act on real, current numbers, not a generic explainer.

GoliathData currently tracks 2 tax-delinquent properties in Alameda County, CA, alongside the wider distressed-property picture below, data current as of June 29, 2026, refreshed weekly from public records:

Signal

Properties

As of

Probate

13

Jun 22

Trustee Sale

4

Jun 29

Foreclosure

4

Jun 15

Preprobate

3

Jun 29

Divorce

3

May 4

Lien Sale

3

Jun 8

Preforeclosure

3

May 4

Final Judgment

2

Mar 16

Judgment Lien

2

Jun 22

Property Auction

2

Jun 22

Source: GoliathData real-time county records. Refreshed weekly.

What these numbers mean for buyers and investors

Alameda County currently has 2 properties in tax delinquency status as of the most recent data snapshot. While this is a relatively modest count, the broader distressed-property landscape in the county reveals significant opportunity and competition. The data shows 13 probate cases, 4 trustee sales, 4 foreclosures, and 3 preforeclosure notices in active circulation. These numbers together paint a picture of a county where property transitions are happening regularly, driven by estate settlement, mortgage default, and forced sales.

The presence of multiple lien categories (judgment liens, utility liens, county liens, federal liens, medical liens, and state liens) indicates that many properties carry overlapping financial encumbrances. This is critical for investors: a tax-delinquent property may be simple to acquire at auction, but clearing secondary liens and establishing a clear title requires careful due diligence. The 2 tax delinquency cases represent the raw inventory of properties where owners have failed to pay property taxes, and these are the properties that the County Treasurer-Tax Collector will ultimately move toward sale.

For buyers, this environment suggests moderate to active competition. Bay Area real estate remains desirable, so any tax-sale opportunity will likely draw attention. However, the small number of active tax delinquencies means that investors cannot rely on a large pipeline of distressed properties in Alameda County alone; successful investors often monitor multiple counties and states simultaneously.

How to get the official Alameda County tax-delinquent list

The Alameda County Treasurer-Tax Collector is the sole authoritative source for the official tax-delinquent property list. This office manages all delinquent tax accounts and maintains the published register of properties in arrears.

To obtain the list, follow these steps:

  • Contact the Alameda County Treasurer-Tax Collector directly by phone, mail, or through its official website. The office can provide a current list of delinquent parcels and answer questions about specific properties.

  • Request the delinquent tax roll or the list of properties subject to tax sale. Specify whether you want a complete county list or properties in a specific city or district within Alameda County.

  • The Treasurer-Tax Collector's office publishes notices of impending tax sales in the local newspaper and maintains an updated online calendar of auction dates and times. Check the office website regularly for auction schedules and property details.

  • Many properties are published with opening bids, legal descriptions, and any known liens or encumbrances. The office can provide this information in advance of any sale.

  • The list is updated periodically as properties are paid, foreclosed, or moved toward sale. Request confirmation of the most recent update date to ensure you have current information.

How California's tax sale and redemption process works

California's tax sale system is governed by Revenue and Taxation Code statutes that give property owners and lienholders multiple opportunities to remedy delinquency before the county forecloses.

The process begins when a property owner fails to pay property taxes by the delinquent date. The county assesses a penalty and begins sending notices. After a property remains unpaid for a set period (the exact timeline should be confirmed with the Alameda County Treasurer-Tax Collector), the Treasurer-Tax Collector publishes a Notice of Impending Seizure and sale. This notice is mailed to the owner, posted on the property, and published in a local newspaper.

California law grants a redemption period during which the property owner or certain lienholders can pay the delinquent taxes, penalties, and costs to reclaim the property and cancel the sale. This redemption right is a cornerstone of California tax-sale law and exists to protect owners from losing property to a permanent public sale. The exact length of the redemption period and the precise timeline from first delinquency to sale must be confirmed with the County Treasurer-Tax Collector, as these details vary based on the property and tax year involved.

If the property is not redeemed by the deadline, the county may hold a public auction. The Alameda County Treasurer-Tax Collector conducts this auction, typically accepting bids from the general public. Properties are often sold to the highest bidder, subject to any opening bid set by the county. Once sold, the buyer receives a tax deed (a document that conveys title); however, the seller (or other parties with legal interest) may retain a redemption right for a statutory period after the sale, during which they can reclaim the property by paying the buyer the full purchase price plus costs. After that redemption period expires, the buyer's title becomes absolute.

Throughout this process, the County Treasurer-Tax Collector is responsible for managing notices, conducting the auction, distributing proceeds (first to pay the delinquent taxes and costs, then to lienholders in order of priority, and finally to the owner or estate), and issuing the tax deed. Buyers should always consult the Treasurer-Tax Collector and review all published legal notices to understand the exact status and timeline of any property they are interested in.

Due diligence and risks

Purchasing a tax-delinquent property requires thorough investigation before bidding. Title problems are common because unpaid property taxes often indicate financial distress that extends to other obligations.

First, verify the property's title status. Order a preliminary title report from a title company to identify all liens, judgments, and encumbrances against the property. In Alameda County's current data, properties may carry judgment liens, federal liens, state liens, county liens, utility liens, and medical liens. Each of these will encumber the property even after a tax sale, meaning the new owner may inherit liability or must negotiate their removal.

Second, confirm the property's legal description and parcel number with the county assessor's office. The assessor values property and maintains parcel records; always cross-reference the tax delinquent list with the assessor's parcel database to ensure you are bidding on the correct property.

Third, inspect the property physically and research its condition. Tax-delinquent properties are often vacant, neglected, or occupied by non-paying tenants. Check for code violations, unpermitted alterations, and structural damage. Contact the county's building and code enforcement department for violation history.

Fourth, research any probate, bankruptcy, or foreclosure proceedings involving the property or owner. The Alameda County data shows 13 probate cases and 1 bankruptcy case in current circulation; if a property is entangled in probate or bankruptcy, the tax sale may be blocked or delayed pending court approval.

Fifth, confirm the exact opening bid, redemption period length, and auction date directly with the Alameda County Treasurer-Tax Collector. Never rely on hearsay or old announcements; call the office or check its website for the most current information.

Frequently Asked Questions

How do I get the Alameda County tax-delinquent property list?

Contact the Alameda County Treasurer-Tax Collector directly. The office publishes the official delinquent tax roll and maintains an updated list of properties available for sale. You can request the list by phone, mail, or through the office's website. The office will also publish notices of impending sales in the local newspaper and on its website, so check those sources regularly for upcoming auctions and property details.

When is the next tax sale in Alameda County?

The exact date and schedule of the next tax sale must be obtained from the Alameda County Treasurer-Tax Collector. The office publishes a calendar of auction dates and times on its website and in legal notices. Contact the office directly to confirm the next scheduled sale and to register as a bidder if required.

What is California's redemption period, and how does it apply to Alameda County?

California law grants a redemption period during which the property owner or certain lienholders can pay back taxes, penalties, and costs to reclaim the property before or even after the public sale. The exact length of the redemption period varies depending on the property and tax year, so you must confirm the specific redemption timeline with the Alameda County Treasurer-Tax Collector. This is essential information to understand before bidding, because the buyer's title may not be absolute until the redemption period expires.

Is buying a tax-delinquent property in Alameda County worth it?

Yes, but only with thorough research. Alameda County currently shows 2 properties in tax delinquency, a modest inventory compared to the broader distressed-property market. The presence of 13 probate cases, 4 foreclosures, and multiple lien types indicates that properties often carry secondary debt and title complications. Success requires understanding California's redemption rights, confirming opening bids and auction dates with the Treasurer-Tax Collector, obtaining a clear title report, and inspecting the property in person. For investors willing to do the work, tax sales can yield below-market purchases; for casual buyers, the risks of title defects, liens, and redemption rights often outweigh the savings.

More California Tax Delinquent Property Lists

Browse the full California tax delinquent properties for sale list for every county, or jump straight to a nearby list:

Sources