CoreSite VA3 Data Center
CoreSite VA3 Data Center, at 12369 Sunrise Valley Drive in Reston, ranks first among the four listed buildings in Reston that publish a floor area figure, with 533,000 sq ft (49,517 m²), and it also ranks thirteenth among 496 listed buildings in the United States that publish this figure, behind the largest, Digital Realty IAD39. Its mapped building outline of 23,232 m² is the largest among five mapped outlines in Reston. CoreSite operates 33 listings in the United States, three of them in Reston, where it ranks first among three operators with listings; across Northern Virginia it ranks seventeenth among 34 operators, tied with four others. Within 5 km of the facility sit thirteen other listed sites, including CoreSite VA1, VA2, Equinix DC97, H5 Herndon, and several Amazon Web Services buildings, with Amazon Web Services accounting for six of the nearby facilities. The facility is listed by CoreSite's own website, OpenStreetMap, and Overture Maps. Status for the facility is not recorded.
Written by a language model (Claude) from this record's data, and checked automatically against it: every figure, name, status and rank in it comes from the record.
- Operator
- CoreSite
- Facility code
- VA3
- Address
- 12369 Sunrise Valley Drive, 20191
- City
- Reston
- Market
- Northern Virginia
- State
- Virginia
- Country
- United States
- Coordinates
- 38.95150, -77.37510
- Location accuracy
- Published location
- Facility type
- Colocation
- Record level
- Building
- Published capacity
- 533,000 sq ft (49,517 m²) of floor area
- Building footprint
- 23,232 m² (mapped outline in OpenStreetMap)
- Website
- coresite.com/data-center/va3-reston-va
Facilities within 5 km
| Facility | Operator | Distance |
|---|---|---|
| CoreSite VA1 - Reston Data Center | CoreSite | 0.92 km |
| Equinix DC97 | Equinix | 1.14 km |
| H5 Herndon, VA Data Center | H5 | 1.22 km |
| CoreSite VA2 Data Center | CoreSite | 1.60 km |
| Flex Data Center | not recorded | 2.47 km |
| Evocative IAD1 | Evocative | 3.96 km |
| Digital Realty data center, 1780 Business Center Drive Reston | Digital Realty | 4.16 km |
| Amazon IAD-500 | Amazon Web Services | 4.60 km |
| Amazon IAD-143 | Amazon Web Services | 4.81 km |
| Amazon IAD-142 | Amazon Web Services | 4.95 km |
| Amazon IAD-140 | Amazon Web Services | 4.96 km |
| Amazon IAD-141 | Amazon Web Services | 4.98 km |
Closest 12 of 13.
Other CoreSite facilities
- CoreSite DC1 Data CenterWashington, United States
- CoreSite DC2 - Washington D.C. Data CenterWashington, United States
- CoreSite NY2 Data CenterSecaucus, United States
- CoreSite Secaucus CampusSecaucus, United States
- CoreSite NY1 - New York Data CenterNew York City, United States
- CoreSite NY3 Secaucus, NJSecaucus, United States
CoreSite: all 33 listed facilities
Sources for this record
| Source | Listed as | Link | Retrieved |
|---|---|---|---|
| CoreSite website | CoreSite VA3 Data Center | Operator page | 2026-09-28 |
| OpenStreetMap | CoreSite VA3 | OpenStreetMap record | 2026-09-26 |
| Overture Maps | Coresite Reston Data Center (va3) | not recorded | 2026-09-23 |
Source data retrieved 2026-09-28. How the data is compiled