CoreSite Launches NY3 Data Center in Secaucus

On Sep 25, 2025

CoreSite, an American Tower company and leading interconnection data center platform, announced the completion of its newest facility, NY3. Located in Secaucus, this purpose-built data center adds more than 138,000 square feet to CoreSite’s New York metropolitan footprint. The asset is strategically positioned adjacent to CoreSite’s existing NY2 facility, forming one of the most connected and scalable data center campuses on the Eastern Seaboard.

CoreSite’s New York market footprint totals more than 442,000 square feet and includes NY1 (32 Avenue of the Americas, Manhattan, New York), NY2 (2 Emerson Lane, Secaucus) and the new NY3 data center. The company’s New York data center campus offers direct cloud connection to AWS and delivers a diverse ecosystem where enterprises, such as global financial services, higher education institutions as well as domestic and international carriers, securely and cost effectively conduct business. 

Customers in the New York metro area can leverage the Open Cloud Exchange® (OCX) to access all the major public cloud providers and high-count dark fiber interconnections to scale efficiently within and across all markets in CoreSite’s highly interconnected nationwide portfolio. 

CoreSite’s NY2 and NY3 facilities also offer the ability to deploy advanced liquid cooling solutions, providing customers with enhanced thermal efficiency needed to support high-performance and AI-driven workloads.

“The launch of NY3 represents more than just added capacity; it’s a strategic investment in our customers’ future,” said Adam Post, SVP of Finance and Corporate Development at CoreSite. “As AI and advanced workloads reshape industries, enterprises need infrastructure that is purpose-built for performance and scalability along with robust interconnectivity solutions to accelerate their digital transformation. NY3 delivers on that promise and will empower our customers in the New York market to innovate, connect and grow with confidence.”

CoreSite enabled new deployments at NY3 for organizations across the financial and technology sectors, including high-density research and trading environments requiring low-latency connectivity to financial exchanges, cloud-based platforms expanding capacity in the Northeast, and enterprise applications spanning both trading and general production operations. CoreSite was selected for its ability to provide reliable, interconnected infrastructure, strong network connectivity and the option to scale and expand in the future.

The completion of NY3 marks a milestone in CoreSite’s national growth strategy, as the company’s footprint now includes 30 data centers comprising approximately 4.5 million square feet across 11 strategic US markets.

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