Sentinel Ashburn Nexus
44595 LOW LATENCY LN
Parcel boundary
Recorded as in service.
- Status
- Operating
- Owner
- Owner not resolved
- Capacity
- not stated
- Location known to
- Parcel boundary
- County
- Loudoun County
- State
- Virginia
- Electric utility
- Not identified
- Grid operator
- PJM
Location and nearby
Sentinel Ashburn Nexus is on record as operating in Loudoun County, Virginia. 399 other campuses are on record within 25 miles, 165 of them within 5 miles. The nearest is 0.11 mi away.
Nearest of each kind: Operating 0.20 mi Under construction 0.44 mi Permitted 0.11 mi Proposed 0.52 mi
Nearest campuses on record
- 0.11 mi
Permitted · Loudoun County, VA
- 0.20 mi
Operating · Loudoun County, VA
- 0.21 mi
ASH2 Lockridge Data Center - QTS Investment Properties Ashburn II LLC
Operating · Loudoun County, VA
- 0.25 mi
Unnamed data center (way/1344901568)
Operating · Loudoun County, VA
- 0.44 mi
Under construction · Loudoun County, VA
- 0.5 mi approximate
Under construction · Loudoun County, VA
What is on record
Owner
Owner not resolved
Filed by: SENTINEL ASHBURN NEXUS
- Address on file
- 44595 LOW LATENCY LN
- Capacity
- not stated
- Building area
- 1,063,133 sq ft
- Diesel generators
- Air permit on record VA0000005110774156
- Water
- Not collected. State water withdrawal permits are not in this build.
- Electric utility
- More than one utility serves this county, and no filing we hold names which one
- Also recorded as
- Data center at 44525 LOW LATENCY LN · Data center at 44595 LOW LATENCY LN · PROJECT NOVA · Pipeline Data Center (DominionMap) - NOVA Southeast - (4.10 Acres) · Pipeline Data Center (DominionMap) - NOVA Southeast - (4.13 Acres) · SDC ASHBURN I LLC and 4 more
Buildings and phases
6 distinct buildings, parcels or permits make up this campus.
| Name or address | Status | Permit | Area | Date |
|---|---|---|---|---|
| Project Nova | Operating | BLDC-2025-033837,BLDC-2024-055894 | 1,063,133 sq ft | Sep 8, 2026 |
| Data center at 44595 LOW LATENCY LN | Under construction | BLDC-2024-055894 | 481,779 sq ft | Jun 17, 2025 |
| Data center at 44525 LOW LATENCY LN | Under construction | BLDC-2025-033837 | 581,354 sq ft | Sep 17, 2025 |
| Unnamed data center (way/1544360246) | Operating | not stated | not stated | Jul 25, 2026 |
| Pipeline Data Center (DominionMap) - NOVA Southeast - (4.13 Acres) | Proposed | not stated | not stated | Sep 8, 2026 |
| Pipeline Data Center (DominionMap) - NOVA Southeast - (4.10 Acres) | Proposed | not stated | not stated | Sep 8, 2026 |
How the status changed
- Under construction Jun 17, 2025
Loudoun County VA GIS: existing and permitted data center buildings: UNDER CONSTRUCTION
Loudoun County VA GIS: existing and permitted data center buildings
- Under construction Sep 17, 2025
Loudoun County VA GIS: existing and permitted data center buildings: UNDER CONSTRUCTION
Loudoun County VA GIS: existing and permitted data center buildings
- Operating Jul 25, 2026 inferred
osm footprint
Overpass data_center query, tile conus-e1 bbox 24.0,-85.0,50.0,-75.0
- Operating Sep 8, 2026
Loudoun County VA GIS: existing data center parcels: UNDER CONSTRUCTION Existing
- Proposed Sep 8, 2026 inferred
Loudoun County VA GIS: data center building outlines: ~GE0003u16344.kmz/Pipeline Data Center Building Outline_08-1
- Proposed Sep 8, 2026 inferred
Loudoun County VA GIS: data center building outlines: ~GE0003u16344.kmz/Pipeline Data Center Building Outline_08-1
- Proposed Sep 8, 2026 inferred
Cleanview status 'Planned'
Cleanview state pages: facility markers (id, name, coordinates, status, MW, county)
- Proposed Sep 8, 2026 inferred
Cleanview status 'Planned'
Cleanview state pages: facility markers (id, name, coordinates, status, MW, county)
- Permitted Sep 6, 2026
epa air permit active
About this data
Evidence
Primary record
A government filing, a federal permit, an assessor parcel or the operator’s own page.
Location known to
Parcel boundary
Matched to an assessor parcel, so the boundary is the parcel.
Independent sources
4
directory, federal permit, government record, osm footprint. Directories count once between them, because they copy each other.
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Where this comes from
9 source records back this page. Each row is a document we retrieved and kept, so a claim can be checked against the original.
| Document | Role | Row | Date |
|---|---|---|---|
| Loudoun County VA GIS: existing data center parcels US-VA-Loudoun | Primary | OBJECTID=130 | Sep 8, 2026 retrieved by us |
| Loudoun County VA GIS: existing and permitted data center buildings US-VA-Loudoun | Primary | OBJECTID=209 | Sep 8, 2026 retrieved by us |
| Loudoun County VA GIS: existing and permitted data center buildings US-VA-Loudoun | Primary | OBJECTID=236 | Sep 8, 2026 retrieved by us |
| Overpass data_center query, tile conus-e1 bbox 24.0,-85.0,50.0,-75.0 US | Primary | osm=way/1544360246 | Jul 25, 2026 stated in the file |
| Loudoun County VA GIS: data center building outlines US-VA-Loudoun | Primary | OBJECTID=193 | Sep 8, 2026 retrieved by us |
| Loudoun County VA GIS: data center building outlines US-VA-Loudoun | Primary | OBJECTID=194 | Sep 8, 2026 retrieved by us |
| Cleanview state pages: facility markers (id, name, coordinates, status, MW, county) US | Primary | id=2717 | Sep 8, 2026 retrieved by us |
| Cleanview state pages: facility markers (id, name, coordinates, status, MW, county) US | Primary | id=2718 | Sep 8, 2026 retrieved by us |
| EPA ECHO Exporter, all facilities (weekly refresh) US | Primary | REGISTRY_ID=110070520838 | Sep 6, 2026 last changed on the server |
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