Project facts
| Address | 12901 W Olive Ave, El Mirage, AZ 85335 |
|---|---|
| Jurisdiction | Maricopa County, AZ (MCAQD air permits) |
| Operator named in the records | Microsoft |
| Furthest step on record | Air permit on file, December 10, 2024 |
| Capacity stated in a filing | None stated |
| Floor area stated | None stated |
| Site area stated | None stated |
| Records on file | 14, from June 4, 2019 to December 10, 2024 |
Records on file
| Filed | Type and status | What the record says | Source |
|---|---|---|---|
| Air permit Application received (NTV Application); viewer state Submitted | Microsoft Corporation / Olive Ave: NTV Application A0011452 received 2024-12-10 | Record | |
| Air permit Application received (NTV Application); viewer state Submitted | Microsoft Corporation / Olive Ave: NTV Application A0008465 received 2023-12-08 | Record | |
| Air permit Application received (NTV Application); viewer state Submitted | Microsoft Corporation / Olive Ave: NTV Application A0008325 received 2023-11-16 | Record | |
| Issued | Air permit Permit signed | Microsoft Corp - Olive Ave: permit signed 2023-05-17 (SIGNED FINAL PERMIT) Applicant: Microsoft Corporation | Record |
| Air permit Modification application received | Microsoft Corp - Olive Ave: modification application received 2022-12-12 (MOD WITH DATASHEETS) Applicant: Microsoft Corporation | Record | |
| Issued | Air permit Permit signed | Microsoft Corp - Olive Ave: permit signed 2021-08-23 (SIGNED FINAL PERMIT) Applicant: Microsoft Corporation | Record |
| Issued | Air permit Permit signed | Microsoft Corp - Olive Ave: permit signed 2021-07-27 (SIGNED FINAL PERMIT) Applicant: Microsoft Corporation | Record |
| Air permit Minor modification application received | Microsoft Corp - Olive Ave: minor modification application received 2021-07-01 (MIN MOD WITH SPECS) Applicant: Microsoft Corporation | Record | |
| Issued | Air permit Permit signed | Microsoft Corp - Olive Ave: permit signed 2019-11-04 (SIGNED FINAL PERMIT) Applicant: Microsoft Corporation | Record |
| Issued | Air permit Permit signed | Microsoft Corp - Olive Ave: permit signed 2019-07-26 (SIGNED PERMIT) Applicant: Microsoft Corporation | Record |
| Air permit Permit application received | Microsoft Corp - Olive Ave: permit application received 2019-06-04 (APP WITH DATASHEETS) Applicant: Microsoft Corporation | Record | |
| Not stated | Zoning Under Construction | Microsoft Datacenter PHX82: Site Plan Amendment Applicant: Microsoft Corporation | Record |
| Not stated | Zoning Under Construction | Microsoft Datacenter PHX83: Site Plan Amendment Applicant: Microsoft Corporation | Record |
| Not stated | Zoning Zoning Case Under Review | Microsoft Datacenter PHX80 Covered Parking Canopies: Site Plan Amendment Applicant: MICROSOFT CORPORATION | Record |
Every row comes from a public permit, air-quality or planning record, linked to its source. A permit shows that work was proposed or approved. It does not show that space is available or that a building is finished. Capacity figures carry the basis the filing gives.
Cite this page
Data Center Scouts, "Microsoft data center at 12901 W Olive Ave, El Mirage, AZ," https://datacenterscouts.com/data-center-projects/arizona/12901-w-olive-ave-el-mirage/, updated October 9, 2026. Source records are linked on the page. Journalists and researchers are welcome to use this data with a link back.
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