New York Real Estate Sees 37.5% of Home Sales Close Off-Market, Totaling 108,294 Private Deals
In New York's complex and competitive real estate market, a significant portion of property transactions occurs outside the public eye. A new analysis reveals that 37.5% of all home sales in the state are completed off-market, bypassing the Multiple Listing Service (MLS) entirely. This amounts to 108,294 properties changing hands through private sales, a clear indicator of a robust and parallel market where investors and well-connected buyers operate.
New York's Off-Market Sales Landscape
New York's real estate market recorded a total of 288,432 closed sales in August 2026, a volume that positions it as a major force in the national landscape. According to BatchData's on-market vs off-market sold report, the state ranks #9 in the nation for total sales volume, accounting for 3.3% of all transactions in the United States. This figure surpasses the national per-state average of 175,479 sales, underscoring the sheer scale of activity within the Empire State.
The most compelling finding is the division between sales channels. While the majority of deals, 180,138 sales or 62.5% of the total, were traditional on-market transactions conducted through the MLS, the off-market segment is remarkably strong. The 108,294 sales that occurred privately represent a substantial pool of inventory that is inaccessible to buyers who rely solely on public listings. This 62.5% to 37.5% split highlights a dual market structure. The on-market side is visible to the general public and most agents, while the off-market side represents a hidden stream of deal flow primarily driven by real estate investing professionals, wholesalers, and private arrangements. For investors, this 37.5% share is not just a statistic; it's a map to where significant opportunity lies, away from the intense competition of the open market.
What's Driving New York's Market Activity
The state's high volume of off-market transactions is not evenly distributed. Activity is heavily concentrated in specific economic hubs, from the dense urban cores of New York City to major suburban counties and upstate metropolitan areas. Understanding this geographic distribution is key to identifying where different types of investment opportunities are most prevalent. The data shows that a handful of powerful counties drive the vast majority of sales, while smaller, more rural counties operate on a completely different scale.
The Dominance of New York City and Long Island
Unsurprisingly, the epicenter of New York's real estate market is New York City and its immediate surroundings. The top four counties for sales volume are all located in this region, showcasing its immense influence. Queens County leads the state with 26,413 total sales, followed closely by Kings County (Brooklyn) with 25,715 transactions. New York County (Manhattan) is third with 22,338 sales, and Suffolk County on Long Island ranks fourth with 21,993 sales. These four counties alone represent a massive portion of the state's total activity, reflecting their population density, economic power, and housing demand.
The high concentration of sales in these areas, particularly the significant off-market component, points to a sophisticated and fast-paced investment environment. In markets like Brooklyn and Manhattan, off-market deals can range from high-net-worth individuals conducting private sales of luxury properties to investors acquiring multi-family buildings directly from owners. In boroughs like Queens, this activity often involves smaller investors and wholesalers finding distressed properties or making direct-to-owner offers before they can be listed. Other nearby counties also contribute significantly to the total, with Nassau County posting 17,070 sales and Westchester County recording 12,152 sales. Even the Bronx and Richmond County (Staten Island) show substantial volume, with 7,026 and 6,698 sales, respectively.
Strong Performance in Upstate Urban Centers
While the New York City metropolitan area dominates the raw numbers, significant real estate activity is also happening in major upstate cities. Erie County, home to Buffalo, stands out as the fifth-busiest county in the state with 17,717 closed sales. This positions it as the most active market outside of the downstate region and signals a healthy, liquid market with its own distinct investor ecosystem. Following Erie, Monroe County (Rochester) also shows robust activity with 14,171 sales.
These upstate hubs often attract a different profile of investor compared to the high-cost environment of New York City. The prevalence of off-market sales in areas like Buffalo and Rochester may be driven by local networks of investors, wholesalers targeting properties for rental portfolios, and mom-and-pop landlords expanding their holdings. Other notable upstate and regional markets include Onondaga County (Syracuse) with 9,069 sales, Albany County with 6,148 sales, and Saratoga County with 5,344 sales. Further south, Orange County in the Hudson Valley also contributes a significant 6,947 sales, demonstrating that vibrant real estate markets exist across the entire state. Broome County, home to Binghamton, also makes the top 15 with 5,198 sales.
The Other End of the Spectrum
In stark contrast to the high-volume leaders, New York's more rural and less populated counties exhibit far lower transaction counts. These areas operate on a different economic scale, where real estate markets are less liquid and driven more by local, relationship-based factors. Hamilton County, located within the Adirondack Park, recorded the lowest volume in the state with just 317 sales. Other counties with minimal activity include Schuyler County with 413 sales and Schoharie County with 503 sales. In these markets, the concept of an "off-market" deal may have a different meaning. Instead of being driven by sophisticated investor networks, it is more likely to involve intra-family property transfers, sales between neighbors, or transactions where a formal marketing process is unnecessary due to the small size of the community. For investors, these areas represent niche opportunities where deep local knowledge is more valuable than large-scale marketing efforts.
Investor Takeaways
The data from the August 2026 report presents a clear and actionable conclusion for real estate professionals in New York: a massive, parallel market for properties exists off the MLS, and ignoring it means missing out on 108,294 potential deals. The 37.5% off-market share is a direct challenge to any investor who relies solely on public listings and traditional agent networks for deal flow. This segment of the market is where motivated sellers, distressed assets, and privately negotiated opportunities are found.
To effectively compete and find opportunities within this hidden market, investors must adopt proactive sourcing strategies. This requires moving beyond passive searches on public portals and engaging directly with property owners. The first step is identifying promising properties and their owners, a task that requires access to comprehensive assessor data and advanced search tools. Using a platform for property search that covers the entire market, not just listed properties, allows investors to build targeted lists of potential acquisitions based on specific criteria like property type, owner-occupancy status, or last sale date.
Once potential properties are identified, the next critical step is outreach. This is where tools like skip tracing become indispensable, enabling investors to find accurate contact information for property owners who are not actively marketing their homes. By connecting directly with homeowners, investors can uncover opportunities before they ever hit the open market, gaining a significant competitive advantage. For businesses operating at scale, a property data API can integrate this crucial information directly into their existing systems, automating the process of identifying and evaluating potential off-market deals.
The geographic distribution of sales also offers strategic guidance. In high-volume, high-competition markets like Queens and Kings County, speed and efficiency are paramount. Investors here need streamlined systems to quickly analyze deals and make offers. In contrast, in upstate markets like Erie or Monroe County, building local relationships and understanding neighborhood-level dynamics may be more crucial. The data confirms that opportunity is not confined to one region; rather, it is spread across diverse market types throughout the state. By leveraging modern data tools to navigate both the visible and invisible portions of the market, investors can unlock the full potential of New York's dynamic real estate landscape.