SAT14A

3397 US HWY 90 W., Castroville, TX, 78009

Opening ~Jun 2027Review Complete

SAT14A is a new construction project at 3397 US HWY 90 W., Castroville, in Medina County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Jun 2027. The project has an estimated value of $500.0M across about 460,000 sq ft.

Estimated project value: $500.0M; About this figure
Estimated construction cost supplied in the TDLR filing. This is not a current property appraisal or a final construction invoice.
Reported floor area: 460,000 ft²; About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
Estimated cost / ft²: $1.09K/sqft; About this figure
Calculated from this filing’s estimated cost divided by its reported square footage. Available only when both figures are supplied; it is not a market benchmark.
Scheduled duration: 1y 5mo; About this figure
The interval between the filed start and completion dates. These dates describe the proposed schedule and do not measure actual construction progress.

Explore the linked construction record and source history

The project record

Project timeline

Explore filed milestones and scheduled dates. Open a milestone for its source.

Jan 12, 2026505 days across supplied datesJun 1, 2027

Scheduled construction startJan 12, 2026 · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
Source: TDLR filing
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Project registeredJul 16, 2026 · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
185 days after the preceding date shown.
Source: TDLR filing
View source record
Review completeAug 14, 2026 · TDLR filing
The filing records completion of the accessibility review.
29 days after the preceding date shown.
Source: TDLR filing
View source record
Scheduled completionJun 1, 2027 · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
291 days after the preceding date shown.
Source: TDLR filing
View source record

📰About SAT14A

CyrusOne LP is constructing a 460,000-square-foot data center at 3397 US HWY 90 W. in Castroville, Texas. The project, designated SAT14A, consists of a one-story insulated precast building with accessory support spaces. The estimated cost for this new construction is $500,000,000.

Construction began in January 2026. TDLR completed plan review in August 2026 and construction is scheduled to finish in June 2027.

Corgan serves as the design firm of record for this development. The registered accessibility specialist is Brittany Lynn Miller. This project is privately funded on private land for private use. The filing was registered with TDLR in July 2026.

Project Scale and Context

The estimated cost of $500,000,000 places this project above the median estimated cost for new construction filings in Medina County. The median cost for similar filings is $1,264,275. The scheduled build window of 505 days is longer than the county median of 291 days. The cost per square foot is $1,087, which is above the county median of $200 per square foot.

Corgan has six other TDLR-registered projects totaling $839,300,000. These include Dfw20A, Dfw20B, and Dfw20C in Fairfield, Gilbreath-Reed Career and Technical Center in Garland, and Denton ISD Technology Offices and Warehouse in Denton. Third-party sources such as datacentermap.com and ComingSoonTexas describe SAT14A as a significant new data center campus in the San Antonio area.

The ZIP code 78009 has a population of about 9,494 and a median household income of $102,724, according to U.S. Census ACS 2023 estimates. The median owner-occupied home value is $335,200. Medina County unemployment was 4.9 percent in June 2026, higher than a year earlier.

Review Complete

Design review complete, construction may proceed

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SAT14A is a New Construction project located at 3397 US HWY 90 W., Castroville, TX 78009 in Castroville, Texas. The project has an estimated value of $500.0M covering 460,000 sq ft. CYRUSONE LP is the property owner and CORGAN is the design firm of record. The project was registered with TDLR on July 16, 2026.

Frequently Asked Questions

What is the estimated cost of the SAT14A project?

The estimated cost for the SAT14A project in Castroville is listed as $500,000,000 in the official TDLR filing documents.

Who is the owner of the Castroville data center?

CyrusOne LP is recorded as the owner and developer of record for this specific development project in Medina County.

When is construction scheduled to finish?

According to the registration details, construction work is scheduled to finish in June 2027, following a start date of January 2026.

Is the SAT14A data center open for business?

The TDLR record tracks construction status rather than business operations. The project is scheduled to finish in June 2027, indicating it is not yet complete.

What firm designed the SAT14A building?

Corgan is listed as the design firm of record for the SAT14A project, which includes one-story insulated precast construction.

What is SAT14A?

SAT14A is a new construction project at 3397 US HWY 90 W. in Castroville, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: ONE STORY INSULATED PRECAST BUILDING WITH ACCESSORY SUPPORT SPACES

Is SAT14A open in Castroville?

SAT14A is still under construction in Castroville, TX, with an estimated completion of Jun 2027 according to its TDLR registration.

Where is SAT14A located?

SAT14A is located at 3397 US HWY 90 W., Castroville, TX, 78009, in Medina County.

Who is the owner or developer of SAT14A?

CYRUSONE LP is the property owner/developer of record for SAT14A, per its TDLR project registration.

Who is the architect or design firm for SAT14A?

CORGAN is the design firm of record for SAT14A, according to its TDLR filing.

How much does SAT14A cost and how big is it?

SAT14A has an estimated construction value of $500.0M and approximately 460,000 square feet (about $1.09K/sqft), based on its TDLR filing.

Scope of Work

ONE STORY INSULATED PRECAST BUILDING WITH ACCESSORY SUPPORT SPACES

Note: This project is registered under the Texas Accessibility Standards (TAS) program. TDLR registration is required for commercial and public facility construction to ensure compliance with accessibility requirements under Texas Government Code Chapter 469.