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CyrusOne HOU3–HOU4 Houston Data Center Campus

PRJ-0877 · Site · Houston, Texas, United States

Record last updated Oct 28, 2026

Scope and capacity

CyrusOne HOU3–HOU4 Houston Data Center Campus, also known as CyrusOne Houston Campus, is a partially operational data center campus in Houston, TX, US associated with CyrusOne. Dual-facility campus; 347,000 square feet of technical space; 84 MW total IT capacity. Dual-facility technology-corridor campus with closed-loop cooling, extensive backup generation and layered security.

Headline: 84 MW Planned critical IT

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Claims and exhibit sources

Jump to a claim (17)

Location context · CyrusOne HOU3–HOU4 | Houston | TX | US

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 63405 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne HOU3–HOU4 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3566 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Lifecycle status · Operational

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 63406 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne HOU3–HOU4 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3566 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Reported capacity · 84 MW

Design · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 63407 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. CyrusOne CyrusOne HOU3–HOU4 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3566 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Capacity basis · CyrusOne publishes 84 MW of critical IT capacity for this record boundary.

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 63408 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne HOU3–HOU4 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3566 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Location context · CyrusOne HOU3–HOU4 | Houston | TX | US

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 93127 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne HOU3–HOU4 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3566 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Lifecycle status · Operating

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 93128 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne HOU3–HOU4 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3566 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Technical area · 347,000 square feet

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 93131 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne HOU3–HOU4 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3566 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Facility count · 2 facilities

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 93134 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne current global location index

    CyrusOne · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5108 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers

Built out in 2024 · HOU4

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 93135 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne current global location index

    CyrusOne · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5108 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers

Location context · CyrusOne Houston Campus | Houston | TX | US

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104282 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne Houston Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5834 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Lifecycle status · Partially operational

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104283 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne Houston Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5834 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Reported capacity · 84 MW

Planned / design or future potential · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104284 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. CyrusOne CyrusOne Houston Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5834 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Capacity basis · 84 MW facility or campus IT design capacity.

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104285 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne Houston Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5834 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Campus IT design · 84 MW

Planned / design or future potential · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104286 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. CyrusOne CyrusOne Houston Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5834 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/houston-tx

Technical area · 347,000 square feet

Design · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104287 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

  1. CyrusOne sustainability reporting

    CyrusOne · Document date: Aug 30, 2026 · Primary

    Source reference: SRC-5836 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/resources/sustainability-report

Hou3 fitout area · 250,000 square feet

Actual · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104288 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne sustainability reporting

    CyrusOne · Document date: Aug 30, 2026 · Primary

    Source reference: SRC-5836 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/resources/sustainability-report

Hou3 fitout cost · $57,000,000

Transaction scope · CyrusOne HOU3–HOU4 Houston Data Center Campus (Project)

Claim 104289 · Recorded claim type: Transaction scope · Review: Approved · Claim date: Not stated

  1. CyrusOne sustainability reporting

    CyrusOne · Document date: Aug 30, 2026 · Primary

    Source reference: SRC-5836 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/resources/sustainability-report

Counterparties and capital

CyrusOne · Developer · CMP-0172

Investment commitment

$57,000,000 · Aug 3, 2022

TDLR estimate for the HOU3 fit-out, not total campus investment or a financing close.

CyrusOne (Borrower)

Sources (1)

Financing record 202; claim-specific source links appear in the exhibit sources where published.

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.