Microsoft Goodyear PHX 70: the Citrus and Indian School campus

Project stage Existing facility / readiness unverified

FJI source-qualified: four-document gate met, including project-specific government evidence. Qualification evidence and decisions →

What the City confirms: PHX 70 is a separate Microsoft development agreement covering about 145 acres at the southeast corner of Citrus Road and West Indian School Road. City GIS maps five PHX 70–74 building address points on the associated parcel. What remains unconfirmed: current operating status of each building, campus power/load, water use, AI workload and site economics. How we verify evidence.

Published and source checked 2026-10-28. This profile covers PHX 70. The separate Microsoft PHX 10-11 campus is by Broadway Road and MC-85.

Read the companion PHX 10-11 profile → · Compare project evidence · Track checkpoints

FJI review: Source and corporate-disclosure gates met (11 documents; Goodyear records included). Whole-project certification is held under the current FJI process and is not implied by this status.

Scope and location

The City identifies Microsoft as owner of about 145 acres at Citrus Road and West Indian School Road, intended for PHX 70. Goodyear's project portal lists the agreement as executing, dated April 13, 2020 to May 1, 2040, with 50% progress updated in April 2026. That percentage describes the agreement/work record, not construction completion.

City GIS maps 3785 N Citrus Road buildings PHX70 through PHX74 on APN 50230934. The map pin uses PHX70's building address point (33.492618, -112.438455), not a parcel centroid. PHX 10-11 is a separate agreement and campus near Broadway Road and MC-85.

What local approvals establish

The City's current project description says the first amendment to the 2020 agreement lets Microsoft seek a permit for its second building before recording the final plat and completing or dedicating certain public infrastructure. In the June 7, 2021 council packet, the amendment and PHX 70-PV303 final plat appear as separate agenda items. The attached minutes record unanimous approval of the consent agenda containing both. Those approvals establish a development history, not the current completion or occupancy of the five mapped buildings.

AI connection: Phoenix evidence, no PHX 70 attribution

Microsoft says it operates datacenters in Goodyear and El Mirage. Its MAI-Thinking-1 technical report says the model was primarily trained on company-owned infrastructure in Phoenix, then post-trained in Dallas. The report does not name PHX 70 or any Goodyear building. Together the disclosures establish a relevant Greater Phoenix context, not proof that PHX 70 hosted a specific AI training or inference workload.

Microsoft's earnings report company-wide Azure growth and infrastructure investment, but does not allocate revenue, AI sales, capital spending or returns to PHX 70. Those figures cannot be assigned to this campus from the available disclosures.

Adjacent land is not automatically part of PHX 70

Data Center Dynamics reported in June 2026, citing CoStar, that Microsoft acquired 100 acres near Citrus and Indian School roads for $131 million. The article says Microsoft did not comment on intended use. It does not establish that parcel as part of PHX 70 or identify what Microsoft plans to build there. We keep it outside the City-described 145-acre project boundary pending a direct record.

Related Goodyear project: PHX 10-11

Goodyear has a second Microsoft campus record. This is a separate project from PHX 70, located by Broadway Road and MC-85. Each scope links to the other so readers can move between the two without conflating their agreements, sites or evidence.

• Microsoft Goodyear PHX 10-11 — Broadway / MC-85
• Microsoft Goodyear PHX 70 — Citrus / Indian School

Evidence and limits

• Microsoft Corporation · Microsoft FY2027 Q1 Form 10-Q

  Official quarterly filing for the three months ended September 30, 2026, read with the earnings release. Company-wide results only; no Goodyear/PHX70 revenue, capex, AI sales, asset additions or returns can be allocated.

• Microsoft Investor Relations · Microsoft FY2027 Q1 results

  Reports corporate Q1 FY2027 revenue of $92.3 billion, Microsoft Cloud revenue of $63.9 billion (+30%) and Azure growth of 48%. Issuer-level context only; no PHX70 allocation or project-level economics.

• Data Center Dynamics · Microsoft purchases 100 acres next to existing data center campus in Goodyear

  DCD reports, attributing the transaction to CoStar, a $131 million Microsoft purchase of 100 acres near Citrus and Indian School; Microsoft did not comment on planned use. Does not establish which campus the parcel adjoins or whether it belongs to PHX70; excluded from PHX70 acreage and project scope.

• Arizona AI · Microsoft in Arizona: PHX70–PHX74 source review

  Current compiled source review describes conflicting third-party building status: Cleanview lists PHX70–72 operating and PHX73–74 planned, while Baxtel lists PHX72/73 under construction; PHX70 is listed as operating by some directories. Secondary aggregation; Microsoft/City have not identified building-level current operations. Capacity figures are third-party estimates and not certified.

• Greater Phoenix Economic Council · Technology Wins: Goodyear collateral

  Economic-development collateral lists Microsoft PHX71 and PHX72 buildings in a Goodyear data-center expansion table. Collateral is not a building completion or load record; it does not identify PHX70 building operations. It contains a duplicate PHX72 row, so floor-area values are not treated as a verified campus total.

• BuildZoom · Goodyear permit records indexed for 3785 N Citrus Road

  Secondary permit index lists 2021 shell/tenant-improvement activity, including permit 19-3814 marked complete and a temporary certificate-of-occupancy entry, plus later permit references. Not the City permit file; record-to-building mapping and current certificate/occupancy status require direct Goodyear Accela records. Not used to certify building operation.

• City of Goodyear · Development Agreement - Microsoft PHX 70

  The City describes Microsoft-owned property of approximately 145 acres at the southeast corner of Citrus Road and West Indian School Road, intended for PHX 70. The first amendment allows a permit for the second building before final plat recording and completion/dedication of specified public infrastructure. The portal’s 50% progress entry is an agreement/work-record status, not a building-completion percentage or proof of current operations. No IT load, power, water, AI workloads or campus economics are disclosed.

  Document date: not established; checked 2026-10-29. Locator: Project ID 20009; status, dates and Description

• City of Goodyear · City Council meeting minutes and agenda, June 7, 2021

  The council packet lists the first amendment to the 2020 PHX 70 development agreement and the final plat for PHX 70-PV303. The attached minutes record unanimous approval of consent items 2–14, including these items. Municipal approval history does not establish construction completion, occupancy or present operating status.

  Document date: 2021-06-07; checked 2026-10-29. Locator: PDF pages 8–9: agenda items 12–13; page 8: minutes and consent vote

• City of Goodyear GIS · Parcels and Addressing GIS: PHX 70–74 building address points

  City address layer returns mapped points for 3785 N Citrus Road buildings PHX70, PHX71, PHX72, PHX73 and PHX74, all on APN 50230934. PHX70 is at 33.492618, -112.438455 (WGS84); that point anchors the map marker. An address point is not the parcel centroid or campus boundary and does not establish building operations or AI use.

  Document date: not established; checked 2026-10-29. Locator: Address Feature Layer (ID 9); FullAddress, APN and WGS84 point geometry

• Microsoft in your community · Microsoft in Arizona / Greater Phoenix

  Microsoft says it operates datacenters in Goodyear and El Mirage. The statement does not name PHX 70 or individual buildings, capacity or campus AI workloads.

  Document date: not established; checked 2026-10-29. Locator: Greater Phoenix overview

• Microsoft AI · MAI-Thinking-1: Building a Hill-Climbing Machine

  Microsoft says MAI-Thinking-1 was primarily trained on Microsoft-owned infrastructure in Phoenix and post-trained in Dallas. The report does not identify PHX 70 or any Goodyear campus/building; Phoenix-wide training cannot be assigned to PHX 70.

  Document date: not established; checked 2026-10-29. Locator: Section 6.4, PDF pages 59–60

• Data Center Dynamics · Microsoft purchases 100 acres next to existing data center campus in Goodyear, Arizona

  DCD reports, citing CoStar, that Microsoft acquired 100 acres near Citrus and Indian School roads for $131 million; Microsoft did not comment on intended use. The report does not establish which campus the parcel adjoins or whether it is part of PHX 70. The acquisition is not merged into this project.

  Document date: 2026-06-11; checked 2026-10-29. Locator: Article paragraphs 1–10

This bounded profile does not certify current operations, construction progress, power supply, water consumption, AI use or investment returns. The reviewed sources establish no current project-specific IT MW or campus financial results.