Project facts
| Address | 21821 UUNET DR, ASHBURN, VA |
|---|---|
| Jurisdiction | Loudoun County, VA |
| Operator named in the records | Not named. The filer is usually a contractor, engineer or single-purpose company. |
| Furthest step on record | Building permit issued, September 28, 2022 |
| Capacity stated in a filing | None stated |
| Floor area stated | None stated |
| Site area stated | None stated |
| Records on file | 4, from September 23, 2022 to September 23, 2022 |
Records on file
| Filed | Type and status | What the record says | Source |
|---|---|---|---|
| Building permit Issued | TENANT FIT UP /DATA HALL 120 | Record | |
| Building permit Issued | TENANT FIT UP /DATA HALL 140 | Record | |
| Building permit Issued | TENANT FIT UP /DATA HALL 130 | Record | |
| Building permit Issued | TENANT FIT UP /DATA HALL 210 | 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, "Data center project at 21821 Uunet Dr, Ashburn, VA," https://datacenterscouts.com/data-center-projects/virginia/21821-uunet-dr-ashburn/, updated October 9, 2026. Source records are linked on the page. Journalists and researchers are welcome to use this data with a link back.
All Virginia projects · Latest notable filings · Project tracker