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Data center campus · East of N. A.W. Grimes Blvd. and south of E. Old Settlers Blvd., Round Rock, Williamson County, Texas

Skybox Old Settlers data center (Round Rock)

Approved as of Feb. 12, 2026

Round Rock approved a Skybox planned unit development for one data center building of up to 250,000 square feet and 75 MW beside the Chandler Creek neighborhood, after hours of resident objections and a petition. Also known as: PUD25-00009.

Cite← Texas data centers
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Power75MW reported · record
Floor area250,000sq ft
Site29.69acres

Who is behind it

ProjectSkybox Old Settlers data center (Round Rock)Also: PUD25-00009
Developer and teamSkybox Datacenters
End userNot found in the recordsNot yet named in any record or credited report we have found.

The record, newest first

  1. After hours of public debate, the council gave final approval with setbacks, a masonry wall and limits on generators. (Community Impact, Feb. 13, 2026; Austin Chronicle, Feb. 26, 2026)

  2. The city council approved the rezoning on first reading; a resident later said he organized a petition against it after that hearing. (City of Round Rock, Feb. 12, 2026; Community Impact, Feb. 13, 2026)

  3. The Round Rock Planning and Zoning Commission reviewed the rezoning, with staff recommending approval. (City of Round Rock, Feb. 12, 2026)

Conflicts and open questions

  • Under the 100-acre threshold but over 50 MW.

The full record

Power note
PUD caps grid-connected power at 75 MW.
Evidence
Primary public records
Size class
50 MW or more (tracker scope)
Map position approximate, from the reported address or area. Updated Oct. 17, 2026.