This record consolidates 15 research observations while retaining source distinctions, location precision and unresolved fields.
| Operator / developer | CyrusOne LLC |
|---|---|
| Jurisdiction | Castroville, TX |
| Address | 3397 US Highway 90 West |
| Location precision | street address |
| Coordinates | Not published; no coordinate inferred |
| Capacity | Not established |
| Aliases | CyrusOne SAT14A Data Center (Castroville) · CyrusOne Reinvestment Zone No. 1, Medina County · CyrusOne SAT14A · CyrusOne Castroville |
| Project profile | 0 rows |
|---|---|
| Intent / permits | 0 rows |
| Civic / infrastructure | 1 rows |
Largest single confirmed CyrusOne project in the region outside Bexar County. Reinvestment-zone acreage and permit square footage come from different sources and differ slightly from the figures discussed at the county abatement hearing.
Key data: NOT_FOUND | ERCOT | NOT_FOUND | NOT_FOUND
Claim classification: Not yet assigned
Status date: 2026-09-05
Developer: CyrusOne LLC | Owner: CyrusOne LP | Permit applicant: CyrusOne LP | County: Medina | Research region: San Antonio
Claim classification: Not yet assigned
Status date: 2026-09-05
Key data: Grid area: ERCOT
Claim classification: Not yet assigned
Status date: 2026-09-05
Claim classification: Not yet assigned
Status date: 2026-09-05
Key data: Permit IDs: TABS2026025457 | Jurisdictions: Medina County | City of Castroville extraterritorial jurisdiction (extent not confirmed) | State of Texas (TDLR) | ERCOT | Tax incentives: [object Object] | {"agreement_name":"Chapter 312 tax abatement associated with CyrusOne Reinvestment Zone No. 1","agreement_number":"NOT_FOUND","approval_date":"2025-11-03","estimated_value":"approximately $78.9 million in forecast revenue to the county was cited in local coverage","government_entity":"Medina County","investment_commitment":"approximately $600,000,000","jobs_commitment":"NOT_FOUND","source_url":"https://devinenews.com/county-approves-80-tax-break-for-new-data-center-project/","term":"ten (10) years"}
Claim classification: Not yet assigned
Status date: 2026-09-05
Local opposition group Medina Stands Together organised around data center development in the county
Claim classification: Not yet assigned
Status date: 2026-09-05
Medina County designates CyrusOne Reinvestment Zone No. 1 over tracts totalling roughly 244 acres
Claim classification: Not yet assigned
Medina County considers and approves an 80% abatement of maintenance-and-operations taxes for ten years for the CyrusOne project
Claim classification: Not yet assigned
Status date: 2025-11-03
TDLR permit registered for CyrusOne SAT14A ($500,000,000; 460,000 sq ft; design firm Corgan; completion targeted 6/1/2027)
Claim classification: Not yet assigned
Status date: 2026
TDLR permit records the Castroville address for CyrusOne SAT14A.
Key data: 3397 US Highway 90 West, Castroville, TX
Claim classification: direct_from_primary_permit_record · Verification: verified · Retrieved: 2026-09-05
Status date: 2026
Permit records the declared construction value and building area.
Key data: $500,000,000; 460,000 sq ft
Claim classification: direct_from_primary_permit_record · Verification: verified · Retrieved: 2026-09-05
Status date: 2026
Limitation: Differs from the roughly $600M / 500,000 sq ft figures discussed at the county abatement hearing.
Medina County approved an 80% abatement of maintenance-and-operations taxes over ten years for the project.
Key data: 80% M&O abatement, 10-year term
Claim classification: local_news_report_of_public_meeting · Verification: verified · Retrieved: 2026-09-05
Status date: 2026
Limitation: Abatement agreement document itself was not retrieved.
County discussion cited forecast revenue from the agreement.
Key data: Approximately $78.9 million forecast county revenue
Claim classification: local_news_report_of_public_meeting · Verification: partially_verified · Retrieved: 2026-09-05
Status date: 2026
Limitation: Forecast, not realised revenue; assumptions not published.
County reinvestment-zone designation identifies the constituent tracts by acreage.
Key data: Tracts of 148.8, 14.349 and 81.152 acres in CyrusOne Reinvestment Zone No. 1
Claim classification: direct_from_primary_county_document · Verification: verified · Retrieved: 2026-09-05
Status date: 2026
Limitation: Tracts described by acreage and survey rather than by appraisal-district parcel number.
TDLR permit names the owner entity and design firm.
Key data: Owner: CyrusOne LP; design firm: Corgan
Claim classification: direct_from_primary_permit_record · Verification: verified · Retrieved: 2026-09-05
Status date: 2026
Limitation: End tenant not disclosed.