Microsoft Corporation (SAT 89-90)

Facts at a glance

Record ID

microsoft-corporation-sat-89-90-tx

Record type

project

Developer

Not named in the cited records

Operator

Microsoft Corporation

Owner

Microsoft Corporation

Tenant

Not named in the cited records

Capacity

Unknown No independently supported figure
No selected Comptroller or TDLR record states critical-IT or other MW. TDLR estimated cost and 489,400 square feet gross building area are not IT load and are not published as capacity.

Location

2995 US HWY 90 W, Castroville, TX
County: Medina County
exact — TDLR TABS location. The Comptroller list row does not publish an address.

Physical scale

Physical scale: TDLR TABS scope describes construction of two single-story data-center buildings, each containing five colos, plus associated campus site construction, and approximately 489,400 square feet gross building area. That is registered design scope, not occupied white space, a counted campus identity, or IT load.

What the sources support

The Texas Comptroller's registered qualifying large data-center projects list includes Microsoft Corporation (SAT 89-90) with effective date 04/04/2024 and names Microsoft Corporation as owner, occupant and operator under registration LD772702. TDLR TABS project TABS2025012765 registers SAT89/90 Data Center at 2995 US HWY 90 W, Castroville, Medina County, as new construction of two single-story data-center buildings plus associated campus site construction. TABS Current Status is Review Complete, which is accessibility plan review, not a finding that construction has started or finished. These records support a named project identity, address and tax-program owner/operator labels. They do not establish a current lifecycle stage, a campus as a separate counted unit, or any IT-load figure.

Definitions: record units · roles · capacity boundaries · lifecycle stages.

What remains unknown

• construction or operating evidence independent of TABS plan-review status
• developer if distinct from Microsoft
• tenant
• parcel identifiers
• site acres
• critical-IT and other MW capacity

Sources

• Registered Qualifying Large Data Center Projects — Microsoft Corporation (SAT 89-90) →Gov. recordgovernment · retrieved 2026-09-19

  Exact location Registered Qualifying Large Data Center Projects table, Microsoft Corporation (SAT 89-90) row: effective date 04/04/2024; owner LD772702-OW1; occupant LD772702-OC1; operator LD772702-OP1

  What it supports Project name, tax-program owner and operator labels; not address, construction status or IT load.

• TDLR TABS Project TABS2025012765 — SAT89/90 Data Center →Gov. recordgovernment · retrieved 2026-09-19

  Exact location Project Details: location address and county; Type of Work New Construction; Scope of Work two buildings plus associated campus site construction; Current Status Review Complete; Owner Name Microsoft Corporation

  What it supports Street address, city, county, two-building physical scope, owner name on the accessibility registration; not construction progress or IT load.

Data + actions

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