Nassau County, New York Tax Delinquent Properties for Sale List

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

Austin Beveridge

Tennessee, Goliath Teammate

Key Takeaways

Nassau County, New York has 2 tax-delinquent properties on record, per GoliathData's county records (data current as of June 29, 2026).
The County Treasurer / Commissioner of Finance is the authoritative source for Nassau County's official tax-delinquent list and tax-sale schedule.
Nassau County's largest distressed category is code violations (23 properties), followed by evictions (4), preprobate (3) and trustee sales (3).
Sale type, redemption rights and interest are set by New York law and the county's own procedures; confirm them with the Nassau County Treasurer / Commissioner of Finance before bidding.
Federal tax liens, judgment liens and other senior liens may remain on a property after a tax sale, so title due diligence is non-negotiable.

Nassau County, New York 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 Nassau County tax delinquent properties for sale list, this page gives you the count of 2 tax-delinquent properties, how to pull the official list from the County Treasurer / Commissioner of Finance, how New York's tax sale and redemption process works, and the due diligence to run before you bid, so you act on real, current numbers, not a generic explainer.

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

Signal	Properties	As of
Code Violation	23	Apr 20
Eviction	4	Apr 6
Preprobate	3	May 25
Trustee Sale	3	May 4
Federal Lien	2	Apr 27
State Lien	2	Jun 15
Tax Delinquency	2	May 11
Inspection Failure	1	Apr 20
Judgment Lien	1	May 25
Lien	1	May 25

Source: GoliathData county records, as of June 29, 2026.

What Do Nassau County's Distressed-Property Numbers Mean for Buyers and Investors?

Nassau County, New York currently has 2 properties in tax delinquency status as of mid-2026. While this is a small absolute number, it signals a specific market condition worth understanding. The county's overall distressed property landscape includes 23 code violations, 4 active evictions, and 3 trustee sales. This mix tells a story: Nassau County's market is not flooded with tax-delinquent inventory, but there is genuine distress activity distributed across multiple legal channels.

For investors and owner-occupants searching Nassau County tax delinquent properties, the small tax delinquency count means less competition than in higher-volume counties, but also fewer bargain opportunities in this particular category. However, the broader distressed property ecosystem, including code violations, evictions, and judgment liens, suggests that motivated sellers and underwater properties do exist. The presence of federal liens (2), state liens (2), and a judgment lien (1) indicates that some properties carry title complexity; this is typical in New York and requires careful due diligence before bidding.

The county is not in a tax-sale boom, but it is active. Savvy buyers should cast a wider net beyond tax delinquency alone, tracking the evictions and trustee sales reported here. Nassau County's market remains competitive for primary residences, so distressed inventory, however limited, tends to attract serious attention quickly.

How Do You Get the Official Nassau County Tax-Delinquent List?

The authoritative source for Nassau County's tax-delinquent properties is the County Treasurer / Commissioner of Finance. This office maintains the official list of properties with unpaid property taxes and manages the tax sale process. Contact them directly to request the current tax-delinquent property list.

The list is typically published on the Nassau County government website or available by request from the County Treasurer / Commissioner of Finance office. You should ask specifically for properties that have reached the tax delinquency threshold in Nassau County. Updated lists are issued periodically; confirm the current publication schedule and access method directly with the office.

When you contact the County Treasurer / Commissioner of Finance, request:

The current tax-delinquent properties list for Nassau County
The date the list was last updated
Information about upcoming tax sales or auctions in the county
Instructions for accessing online property records and bid information
Any required pre-registration or bid deposit procedures

Many counties in New York publish notices in official publications and online. Ask whether Nassau County maintains an online portal or if notices are posted in a specific county publication. Some counties also allow you to sign up for email alerts on new delinquent properties or upcoming sales.

How Does New York's Tax Sale and Redemption Process Work?

New York has a well-defined tax sale and redemption framework that protects both county interests and property owners. Understanding the process is essential before bidding on any tax-delinquent property in Nassau County.

Sale type, redemption rights and interest are set by New York law and the county's own procedures; confirm them with the Nassau County Treasurer / Commissioner of Finance before bidding. The exact sale format, notice steps and timing should be confirmed with Nassau County, as procedures can vary.

Redemption rights are a critical feature of any tax-sale process. Whether the original owner or other parties may redeem, for how long, and what they must pay is set by New York State law and varies with the circumstances of the sale. Until any redemption right ends, a buyer may not hold free and clear title.

It is critical that you confirm the exact redemption deadline for any Nassau County property before bidding. Ask the County Treasurer / Commissioner of Finance for the specific redemption timeline that applies to each property of interest.

Even after any redemption period ends, a tax sale may not clear all liens; federal tax liens, judgment liens, and other senior liens may remain. This is why title due diligence is non-negotiable.

What Due Diligence and Risks Apply to Nassau County Tax Sales?

Buying a tax-delinquent property in Nassau County requires rigorous investigation before you bid. The low tax-delinquency count and the presence of multiple lien types in the county signal that each property that does reach tax sale likely carries complicating factors.

Title and liens are your first concern. Order a title search and preliminary title report for any property you are considering. Look for federal tax liens, state tax liens, judgment liens, code violation liens, and HOA liens. These claims may not disappear when you purchase at tax sale. Confirm with a title attorney in New York whether the sale will clear each lien or whether you will inherit the obligation.

Occupancy and condition are the second major risk. The county data shows 4 active evictions, suggesting that some distressed properties in Nassau County may be occupied by tenants or residents who do not intend to leave quietly. You may be buying a property with an occupant who has legal rights and must be formally evicted. Before bidding, visit the property if possible and review eviction records in the county court system. Inspect the property for code violations (23 are currently active in the county) and structural or safety problems.

Financial liability is real. If you purchase a tax-delinquent property and later discover environmental contamination, unpaid municipal fines, or code violations that require expensive remediation, you may be liable. Confirm what liens and code violations attach to the specific property before you bid.

Redemption risk can also be significant. If a redemption right applies, the original owner may be able to reclaim the property, and during that waiting period you may not hold a deed and your investment is locked up. Confirm the exact redemption timeline for any Nassau County property you are considering and ensure you have the financial capacity to wait without return on investment for the duration.

Frequently Asked Questions

How do I get the current list of tax-delinquent properties in Nassau County?

The current list of tax-delinquent properties in Nassau County comes from the County Treasurer / Commissioner of Finance, who maintain and publish the official tax-delinquent property list for Nassau County. You can request a copy by phone, email, or in person, and ask whether the list is available online. Ask for the date the list was last updated so you know how current the information is. The county can also tell you about upcoming sales and how to register to bid.

When is the next tax sale in Nassau County?

The next tax sale in Nassau County is set by the County Treasurer / Commissioner of Finance. Contact that office directly to find out when the next sale is scheduled, which properties are included, and how to obtain a bidder's packet or instructions. Dates and procedures can vary year to year, so always confirm with the county rather than relying on past years' information.

What is the redemption period in New York, and how does it affect me as a buyer?

The redemption period in New York is the window in which New York State law lets the original property owner reclaim a property after a tax sale, by paying off the tax debt, interest, and costs. The length of any redemption period varies depending on the type of sale and property circumstances. You must confirm the exact redemption deadline for any specific Nassau County property with the County Treasurer / Commissioner of Finance. Until any redemption right ends, you may not have clear title.

Is buying a tax-delinquent property in Nassau County worth the risk and hassle?

Whether buying a tax-delinquent property in Nassau County is worth the risk depends on your investment goals and risk tolerance. With only 2 tax-delinquent properties currently in Nassau County, inventory is limited and opportunities are selective. The upside is reduced competition compared to high-volume counties. The downside is that Nassau County properties are typically higher-value, so even a discounted tax sale property may have a high absolute price. You must also account for redemption waiting periods, potential liens, occupancy complications, and code violation remediation costs. Tax-sale investing is most worthwhile if you have capital, patience, legal expertise (or access to a good real estate attorney), and a clear exit strategy. Work with a local real estate attorney or investment advisor who understands New York tax-sale law before committing funds.

More New York Tax Delinquent Property Lists

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

Sources

County Treasurer / Commissioner of Finance (varies by county), Nassau County, the official delinquent-property list, tax-sale schedule, and redemption details for Nassau County. Contact the office directly for current specifics.
U.S. Census Bureau, QuickFacts, population, housing, and ownership context for Nassau County, New York.
U.S. Department of Housing and Urban Development, guidance on buying foreclosed and distressed homes.
GoliathData county records, the distressed-property signal counts above, compiled from public records as of June 29, 2026.

Find owner, tax and parcel records on the Nassau County, New York property records page.