Midtown Data Center Site Faces $2.4M Tax Sale
A proposed multi-billion dollar data center in Midtown St. Louis, the Armory Innovation Data Center, faces an Oct. 6 land-tax sale due to over $2.4 million in unpaid taxes, which could halt its permitting process. The project, already approved for a conditional-use permit with numerous requirements, is also facing legal challenges from its developer against the city and lawsuits from environmental groups and residents. The city has recently enacted a new ordinance establishing citywide zoning and operating standards for data centers, influenced by this project.
The proposed multi-billion dollar Armory Innovation Data Center in Midtown St. Louis is facing a critical juncture, with a property tax sale scheduled for October 6 over more than $2.4 million in unpaid taxes. The property, owned by GS 3728 Market Investors LLC, is the planned site for the 120-megawatt data center, which city officials project could generate hundreds of millions in tax revenue. However, the City of St. Louis has made tax compliance a prerequisite for issuing permits, directly linking the property's financial standing to the project's ability to proceed. This is not the first time the property has faced a tax sale, having been removed previously after a $588,000 payment in July.
The project, being advanced by TerraWatt, has received conditional-use permit approval but is simultaneously embroiled in multiple legal battles. TerraWatt recently sued the St. Louis Board of Adjustment, challenging specific conditions related to renewable energy and a community benefits agreement, arguing the board overstepped its authority. Separately, environmental organizations and local residents have also filed lawsuits against the city's approval of the data center, raising concerns about its impact.
Amidst these developments, the City of St. Louis has proactively established a new citywide policy for data centers. Mayor Cara Spencer signed Board Bill 49 on September 17, an ordinance that sets specific zoning and operating standards, including setbacks, noise limits, restrictions on water-intensive cooling, utility capacity requirements, and escalating renewable energy mandates. Although the Armory project predates this new framework, its controversies have significantly influenced the broader debate and the eventual adoption of these citywide regulations.
The project comes with substantial community benefits, including an estimated $15.75 million contribution for infrastructure and digital access, along with employment requirements. However, the immediate challenge remains the outstanding tax delinquency, which poses a significant and direct threat to the project's timeline and viability, independent of the ongoing legal and regulatory discussions.