Loudoun data-center permit site — 21271 SMITH SWITCH RD, ASHBURN, VA
Parcel-level crosswalk of 3 issued Loudoun LandMARC permits whose description or name explicitly contains “data center.”
Identity aliases06048506000021271 SMITH SWITCH RD, ASHBURN, VA
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IDENTITY BASIS
Why these records belong together.
Loudoun LandMARC issued-permit rows share parcel PIN 060485060000. Address variants remain visible and are not treated as proof of a single operator or campus owner.
Operator named in sources: Not normalized from the current record.
Identity linkage is not an ownership conclusion. Applicant, operator, developer, landowner and permittee can be different entities.
EVIDENCE LAYERS
One row per government record.
Each value carries its own stage and source basis. Requested values never become permitted or operational through aggregation.
01 · local zoning permit
permittedagency recorded
Zoning (Commercial): Z30339440101
Issued · Issued 2013-05-16
Permit typeZoning (Commercial)permitted · agency recorded
Permit work classNew Constructionpermitted · agency recorded
County permit descriptionSHELL BLD/DATA CENTER W/CORE WORKpermitted · agency recorded
02 · local building permit
permittedagency recorded
Building (Commercial): BLDC-2026-018991
Issued · Issued 2026-07-29
Permit typeBuilding (Commercial)permitted · agency recorded
Permit work classAlterationpermitted · agency recorded
County permit descriptionElectrical equipment updates with related overhead cable supports, within existing 1-story data center building. Electronic copy.permitted · agency recorded
Square feet stated in permit row3,000 square feetpermitted · agency recorded
Value stated in permit row38,000 US dollarspermitted · agency recorded
03 · local zoning permit
permittedagency recorded
Zoning (Commercial): ZONC-2026-021062
Issued · Issued 2026-07-29
Permit typeZoning (Commercial)permitted · agency recorded
Permit work classAlterationpermitted · agency recorded
County permit descriptionElectrical equipment updates with related overhead cable supports, within existing 1-story data center building. Electronic copy.permitted · agency recorded
Value stated in permit row38,000 US dollarspermitted · agency recorded
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