Proposed
CyrusOne data center SAT14A (U.S. 90 West, near Castroville)
Also called: SAT14A, CyrusOne Reinvestment Zone 1
CyrusOne filed state plans for a $500 million, 460,000-square-foot data center at 3397 U.S. 90 West near Castroville. Medina County created a 'CyrusOne Reinvestment Zone 1' of about 244 acres, and the company asked for a property tax break.
Where things stand: State filing targets completion by June 1, 2027; county tax break request filed.
🕒 Latest update (July 2026): CyrusOne filed state plans for project SAT14A; Medina County created a tax zone for the site and received a tax break request.
What we know
- 📍 Where3397 U.S. 90 West, outside Castroville, Unincorporated Medina County, Medina County
- 🏢 CompanyCyrusOne LP
- 🌳 Size244 acres
- 💵 Cost$500 million
❓ Still unanswered
Nobody has answered these in public yet. Can you help find out?
- Did Medina County approve the CyrusOne tax break, and on what terms? 🙋 I'll find out
- Who is the tenant? 🙋 I'll find out
- How much power and water will it use? 🙋 I'll find out
What happened so far
- July 2026CyrusOne filed state plans for project SAT14A; Medina County created a tax zone for the site and received a tax break request.
🛰️ See it from above
Drag the slider to compare the land before and now.
RecentRecent
We only know the town, so this shows the town center, not the exact site. Photos: USGS The National Map.
Where this comes from
- Castroville Braces as $500 Million Data Giant Rolls In on U.S. 90 · Hoodline · July 18, 2026
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