Amazon AWS IAD – 41992 John Mosby
41992 John Mosby Hwy, Aldie, VA, 20105, US
Colocation space
429,240
sq ft
A slice of the Aldie land went to the local electricity co-operative: NOVEC took 17.67 acres on Little River Turnpike, still vacant, adjoining the 39.24 acres Amazon kept for itself. On the Amazon side, at 42090 Reeds Farm Lane, Loudoun County records a building it names IAD170 - 429,240 sq ft on three floors, dated 2025 and not yet in service - which AWS will run as its own cloud capacity. Little River Turnpike is the local name for US Route 50 through Aldie, and the ground was an Inova Health System Foundation holding before Amazon assembled it.
Facility Specifications
Site information
- Colocation space
- 429,240 sq ft GFA over three storeys
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Location
Frequently asked questions
Which utility owns land next to IAD170?
NOVEC, the Northern Virginia Electric Cooperative, holds 17.67 adjoining acres carved out of Amazon's Aldie ground on Little River Turnpike, still recorded as vacant.
What stage is IAD170 at?
Under construction. Loudoun County's card for the building is dated 2025 and gives it 429,240 sq ft over three storeys, on 39.24 acres.
What was the Aldie land before Amazon assembled it?
Part of an Inova Health System Foundation holding, and the county's legal description still carries the foundation's name.
Which road does the Aldie campus front?
Little River Turnpike, which is Loudoun County's name for US Route 50 through Aldie. Its addresses run from 39070 to 42134; the John S Mosby Highway numbering is a different stretch, in Middleburg and Upperville.