Equinix is set to develop another data center in Dallas, Texas.

As reported by BizJournal, Equinix has filed a new Department of Licensing and Regulation (TDLR) application with the state of Texas for a data center site.

1550 West Mockingbird Lane dallas equinix
– Google Maps

DA12-1, located at 1550 West Mockingbird Lane in Dallas, Dallas County, will be a four-story data center. Work on the 372,515 sq ft (34,608 sqm) facility is due to run from February 2026 to October 2027. The company aims to invest more than $542.8 million in the project.

DA12-2, at the same site, will see the company invest $293.7m to develop another four-story building. Work on that facility is due to run from September 2027 to March 2028.

The site was previously occupied by the Taylor Publishing Company and Balfour Publishing. The previous building has been demolished.

Equinix currently lists eight data centers around the Dallas area. Across the rest of Texas, the company also has one facility in Houston.

The company noted plans for a new Dallas 12 development in its Q3 2025 earnings results.

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