JK Land Holdings Telos Data Center, Ashburn

Proposed

Profile scope: Facility
Address: 19886 Ashburn Road, Ashburn, VA
Owner: JK Land Holdings LLC

JK Land Holdings plans a two-story, 360,000 square foot data center with a dedicated substation on a 25.29-acre parcel at 19886 Ashburn Road in Ashburn, Loudoun County, Virginia. The site is the Telos headquarters parcel, which JK Land bought for $60 million in August 2024. A June 2026 supervisor update says neither the data center nor an alternative housing plan is currently planned to be built because Telos holds a lease. No megawatt figure for the site has been published.

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JK Land Holdings Telos Data Center, Ashburn

Proposed

Profile scope: Facility
Address: 19886 Ashburn Road, Ashburn, VA
Owner: JK Land Holdings LLC

JK Land Holdings plans a two-story, 360,000 square foot data center with a dedicated substation on a 25.29-acre parcel at 19886 Ashburn Road in Ashburn, Loudoun County, Virginia. The site is the Telos headquarters parcel, which JK Land bought for $60 million in August 2024. A June 2026 supervisor update says neither the data center nor an alternative housing plan is currently planned to be built because Telos holds a lease. No megawatt figure for the site has been published.

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Overview

Exact-site power: Not disclosed; No exact-site MW figure in cited sources.
Status: Proposed; Proposed facility
Site: 25.29 acres; Facility

Project scope: Facility at 19886 Ashburn Road, Ashburn, VA.
Power and grid: No exact-site power capacity has been disclosed. Reported utility context: Virginia Electric & Power Co.
Cooling and environment: Asset-specific cooling design and water demand are not disclosed.

Power and grid

Utility: Virginia Electric & Power Co
ISO / RTO: PJM
Substation: Dedicated substation proposed in the filed plans
Point of interconnection: Possible 230 kV transition station tapped from the Aspen-Golden Line #2333, per Dominion testimony
Backup generation: Filed plans include 20 generators

Facility and development

Site area (acres): 25.29

Grid record: Virginia Electric & Power Co · PJM · Dedicated substation proposed in the filed plans
Regulatory record: Public project record
Zoned industrial, allowing the data center by right; an alternative application proposes 336 townhouses and condominiums