Lumen Austin 1 — 4207 Smith School Road

The current address-level profile for Lumen Austin 1 identifies 4207 Smith School Road, Austin, Texas 78744, with 75,474 square feet of total space and 3,316 square feet of dedicated colocation space. It describes AC UPS and DC power, generator and battery backup, N+1 HVAC, building-management monitoring, fire and smoke systems, diverse fiber, alternate carriers, and Level 3 portfolio services under the Lumen brand. The naming history reflects the Level 3-to-CenturyLink-to-Lumen transition.

Austin Energy’s resource-plan appendix includes Lumen Austin 1 in its data-center demand table but shows a dash rather than a demand value. That is useful evidence that the record is tracked in the Austin market; it is not a measured load or a capacity disclosure. Lumen’s current general colocation page supports the service category, but the reviewed first-party material does not independently confirm the 4207 street address or current cabinet inventory.

The record addresses the street-level search while labeling the physical identity and technical details as reported. It is separate from Data Foundry 01 and the Data Ranch campus nearby, and from Lumen Austin 3 and Lumen Austin 4. A current service inquiry can establish whether the site remains customer-facing, which entity contracts the space, and the current power, cross-connect, and availability basis. The 75,474-square-foot total and AC/DC and backup descriptions do not establish operating load.