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Digital Realty - Ashburn Campus

Operating on Virginia DEQ's records · 44480 44520 44521 Hastings Dr and 44490 Chilum Pl, Ashburn 20147 · Loudoun County · ZIP 20147

See it on the map

Air permits

• 73370-16, issued Aug 23, 2017 (Article 6 - mNSR)
• 73370-15, issued Dec 7, 2016 (Article 6 - mNSR)
• 73370-12, issued Aug 27, 2013 (Article 6 - mNSR)

Schools within 2 miles

• Discovery Elementary (Ashburn), 0.83 mi
• Farmwell Station Middle (Ashburn), 1.32 mi
• Broad Run High (Ashburn), 1.56 mi
• Steuart W. Weller Elementary (Ashburn), 1.64 mi
• Cedar Lane Elementary (Ashburn), 2.00 mi

Other data centers within 1 mile

• Equinix LLC0.19 mi
  Operating 44470 Chilum Pl, Ashburn · Loudoun County · air permit Apr 28, 2009
• Visa USA Incorporated0.19 mi
  Operating 45005 Russel Branch Pkwy, Ashburn · Loudoun County · air permit Oct 13, 2011
• Cologix ASH10.27 mi
  Operating 21745 Beaumeade Circle, Ashburn · Loudoun County · air permit Jul 23, 2025
• Amazon Data Services, Inc. IAD 50 IAD 60 IAD-71 IAD-78 IAD-79 IAD-800.40 mi
  Operating 21271 Smith Switch Rd, Ashburn · Loudoun County · air permit May 8, 2024
• Equinix LLC0.42 mi
  Operating 21711 Filigree Ct Ste C, Ashburn · Loudoun County · air permit Mar 19, 2024
• NTT Global Data Centers Americas, Inc.0.44 mi
  Operating 44245 Gigabit Plaza, Ashburn · Loudoun County · air permit Jul 11, 2025
• VA1 Data Center0.47 mi
  Operating 44664 Guilford Dr, Ashburn · Loudoun County · air permit Nov 11, 2011
• Equinix, LLC - Ashburn0.48 mi
  Operating 21551 Beaumeade Cir, Ashburn · Loudoun County · air permit Oct 1, 2024
• NTT Global Data Centers VA2, LLC0.49 mi
  Operating 44610 Guilford Drive, Ashburn · Loudoun County · air permit Jan 13, 2016
• 21571 Beaumeade Circle LLC0.50 mi
  Operating 21571 Beaumeade Cir, Ashburn · Loudoun County · air permit Sep 24, 2024
• Digital Filigree LLC0.53 mi
  Planned 21780 Filigree Court, Ashburn · Loudoun County · air permit Mar 23, 2026
• Verizon Business Network Services, Inc.0.57 mi
  Operating 22001 Loudoun County Pkwy, Ashburn · Loudoun County · air permit Feb 26, 2020
• Iskander (LC-1A) Jamshid (LC-1B) Kaveh (LC2) Lohrasp Ventures (LC3)0.57 mi
  Operating 21955 Loudoun County Parkway, Ashburn · Loudoun County · air permit Feb 12, 2025
• Amazon Data Services Inc IAD-169/1790.60 mi
  Operating 21320 Beaumeade Circle, Ashburn · Loudoun County · air permit Aug 27, 2024
• Aligned Energy Data Centers (Ashburn), LLC0.63 mi
  Operating 21890 Uunet Drive, Ashburn · Loudoun County · air permit Jul 18, 2022
• CyrusOne – NVA140.65 mi
  Operating 21529 Beaumeade Circle, Ashburn · Loudoun County · air permit Nov 1, 2024
• Equinix LLC (DC-21/DC-22)0.69 mi
  Operating 22175 Beaumeade Circle, Ashburn · Loudoun County · air permit Oct 17, 2025
• H5 Data Centers - Ashburn0.71 mi
  Operating 21800 Beaumeade Circle, Ashburn · Loudoun County · air permit Nov 13, 2023
• Amazon Data Services IAD-2150.71 mi
  Operating 44725 Gigabit Plaza, Ashburn · Loudoun County · air permit Apr 6, 2026
• Equinix LLC - DC 130.74 mi
  Operating 22001 Loudoun County Parkway, Ashburn · Loudoun County · air permit Feb 26, 2020
• Digital Realty (Digital Loudoun 3 & 4, LLC)0.87 mi
  Operating 44274 Roundtable Plaza, Ashburn · Loudoun County · air permit Oct 12, 2022
• Intergate - Ashburn, LLC0.89 mi
  Operating 21741 Red Rum Dr, Ashburn · Loudoun County · air permit Dec 3, 2024

County filings within 2 miles

43 filings (land-use applications and site plans) that mention a data center, from Loudoun County records; 12 still in county review. Filings come before any DEQ air permit, so some of these may not be on DEQ's records yet.

• 21673 Beaumeade Cirlce0.21 mi
  Site plan in review Site plan EPLAN-2025-0171, filed Oct 10, 2025 · Loudoun County · on the map
  (Conditional Approval) Datacenter site revision updated building footprint for Building 2, revised storm sewer layout, revised parking, gate and fence location, access road and curb and gutter updated, water and…
• EQUINIX AT BEAUMEADE TECH CENTER0.30 mi
  Site plan approved Site plan SPAM-2022-0043, filed May 27, 2022 · Loudoun County · on the map
  EQUINIX AT BEAUMEADE TECH CENTER : REQUEST APPROVAL OF A SITE PLAN AMENDMENT (SPAM) TO PROPOSE CONCRETE PADES ON NORTH SIDE OF EXCISTING BUILDING (DC-2) TO INSTALL GENERATORSAND AIR CONDENSING UNITS FOR THE EXISTING…
• Ashburn Shallow Bay0.32 mi
  Site plan in review Site plan EPLAN-2025-0028, filed Feb 12, 2025 · Loudoun County · on the map
  (Conditional Approval) Ashburn Shallow Bay - Proposed Construction of one Data Center building, Guard Booth, Circulation Drives, and associated infrastructure.
• Digital Filigree0.50 mi
  Site plan approved Site plan EPLAN-2024-0062, filed May 13, 2024 · Loudoun County · on the map
  DIGITAL FILIGREE DATA CENTER: Modified Processing (Fast-Track) for proposed Data Center building, with improvements including but not limited to a proposed guard booth, proposed drives aisles, parking, utilities, SWM…
• Loudoun Center LC3 Data Center SPAM0.55 mi
  Site plan approved Site plan EPLAN-2024-0069, filed May 31, 2024 · Loudoun County · on the map
  LC3 DATA CENTER: THIS APPLICATION IS AN AMENDMENT TO STPL-2020-0044, TO ADD A PERIMETER SECURITY FENCE AND GUARD SHACK TO THE PREVIOUSLY APPROVED SITE PLAN.
• AREP BEAUMEADE DATA CENTER0.67 mi
  Site plan approved Site plan EPLAN-2025-0072, filed Apr 17, 2025 · Loudoun County · on the map
  AREP BEAUMEADE DATA CENTER - Revision to previously approved STMP-2021-0006 and SPAM-2022-0033 to add 19 parking spaces
• AREP BEAUMEADE DATA CENTER0.67 mi
  Site plan approved Site plan SPAM-2022-0033, filed Apr 15, 2022 · Loudoun County · on the map
  AREP BEAUMEADE DATA CENTER : REQUEST APPROVAL OF A SITE PLAN AMENDMENT (SPAM) TO TEH PREVIOUSLY APPROVED STMP-2021-0006, IN THE (PDIP) PLANNED DEVELOPMENT- INDUSTRIALPARK ZONING DISTRICT.
• AREP BEAUMEADE DATA CENTER0.67 mi
  Site plan approved Site plan CPAR-2021-0022, filed Dec 14, 2021 · Loudoun County · on the map
  AREP BEAUMEADE DATA CENTER : REQUEST APPROVAL OF CONSTRUCTION PLANS AND PROFILES REVISION (CPAR) TOTHE PREVIOUSLY APPROVED CPAP-2021-0010 FOR CHANGES TO ASSOCIATED WITH SITE STORM SEWER INFRASTRUCTURE, IN THE PLANNED…
• AREP BEAUMEADE DATA CENTER0.67 mi
  Site plan approved Site plan STMP-2021-0006, filed Mar 17, 2021 · Loudoun County · on the map
  AREP BEAUMEADE DATA CENTER : REQUEST APPROVAL OF A MODIFIED PROCESS SITE PLAN (STMP) FOR CONSTRUCTION ON A PROPOSED DATA CENTER AND UTILITIES, IN THE PLANNED DEVELOPMENT INDUSTRIAL PARK (PDIP) ZONING DISTRICT.
• AREP BEAUMEADE DATA CENTER0.67 mi
  Site plan approved Site plan CPAP-2021-0010, filed Feb 25, 2021 · Loudoun County · on the map
  AREP BEAUMEADE DATA CENTER : REQUEST APPROVAL OF CONSTRUCTION PLANS AND PROFILES (CPAP) TO DEMOLISHAN EXISTING BUILDING, PARKING ISLES, SIDEWALKS, AS WELL AS ON-SITE UTILITIES TO BE REPLACED WITH PROPOSED UTLITIES AND…
• Site Plan Amendment for NTT Global Data Centers VA0.68 mi
  Site plan in review Site plan EPLAN-2026-0075, filed May 28, 2026 · Loudoun County · on the map
  Revision associated with this site plan revision include additional floor area for the guard shack booth at the secure entrance to the subject site per approved site plan STMP-2022-0004
• EQUINIX ASHBURN NORTH0.69 mi
  Proposed: in county review Legislative application LEGI-2025-0027, filed Jul 25, 2025 · Loudoun County · with Special exception SPEX-2025-0051 · on the map
  EQUINIX ASHBURN NORTH: A Special Exception (SPEX) for Data Center Use and a Special Exception to exceed a 0.60 Floor Area Ratio on a 44-acre property in the Industrial Park (IP) Zoning District.
• Equinix Ashburn East0.70 mi
  Proposed: in county review Legislative application LEGI-2024-0047, filed Aug 26, 2025 · Loudoun County · with Special exception SPEX-2024-0063, Special exception SPEX-2025-0057 · on the map
  EQUINIX ASHBURN EAST: SPEX-2024-0063: A Special Exception to allow data center development up to a 1.0 floor area ratio (FAR). SPEX-2025-0057: A Special Exception to permit a data center use in the Industrial Park (IP)…
• 21800 BEAUMEADE CIRCLE0.71 mi
  Approved by the county Special exception SPEX-2021-0048, filed Oct 20, 2021 · Loudoun County · on the map
  21800 BEAUMEADE CIRCLE : A special exception to the maximum lot coverage from 45% to 55% for a data center.
• Site Plan Amendment for H5 Data Center0.71 mi
  Site plan in review Site plan EPLAN-2025-0180, filed Oct 17, 2025 · Loudoun County · on the map
  Revisions to an approved Data Center Site plan to make minor site design adjustments to accommodate the updated security gate, gate equipment and security fence. This plan is associated with EPLAN-2023-0078
• H5 Data Center0.71 mi
  Site plan approved Site plan EPLAN-2023-0078, filed Sep 20, 2023 · Loudoun County · on the map
  SPAM Application to revise the site layout, grading plan and utility plan to reflect design revisions.
• Quantum Park0.76 mi
  Proposed: in county review Legislative application LEGI-2023-0097, filed Nov 9, 2023 · Loudoun County · on the map
  QUANTUM PARK: ZCPA-2023-0008: A Zoning Concept Plan Amendment to expand the permitted building envelope for the development of office and data center uses consistent with the PD-OP zoning district, proffers approved…
• Ashburn Data Center0.99 mi
  Site plan in review Site plan EPLAN-2024-0077, filed Jun 17, 2024 · Loudoun County · on the map
  Site Plan for development of 3 Data Center Buildings
• ASHBURN CENTER NORTH1.03 mi
  Site plan approved Site plan STPL-2022-0030, filed Aug 10, 2022 · Loudoun County · on the map
  ASHBURN CENTER NORTH : REQUEST APPROVAL OF A SITE PLAN (STPL) FOR A PROPOSED DATA CENTER, IN THE PLANNED DEVELOPMENT-INDUSTRIAL PARK (PDIP) ZONING DISTRICT.
• Parcel J at Ashburn Center1.10 mi
  Site plan approved Site plan EPLAN-2025-0004, filed Jan 3, 2025 · Loudoun County · on the map
  Gen yard design for a data center
• ZEBRA EAST1.11 mi
  Approved by the county Legislative application LEGI-2023-0077, filed Jul 26, 2023 · Loudoun County · with Concept plan amendment ZCPA-2023-0005 · on the map
  ZEBRA EAST ZCPA-2023-0005: A ZCPA application to amend a proffer statement associated with ZMAP-1998-0003 to permit additional FAR, and to develop data center uses. SPEX-2023-0019: A Special Exception per Section…
• LC11 & LC12 DATA CENTER1.19 mi
  Site plan in review Site plan EPLAN-2025-0181, filed Oct 17, 2025 · Loudoun County · on the map
  LC11 & LC12 DATA CENTER - REVISION TO APPROVED STPL-2023-0001. REVISIONS INCLUDEADDITION OF SECURITY FENCE AND GUARD SHACK, PAVEMENT/PARKING REVISIONS AND MINOR UTILITY REVISIONS.
• LC 11 AND 12 DATA CENTER1.20 mi
  Site plan approved Site plan STPL-2023-0001, filed Jan 5, 2023 · Loudoun County · on the map
  LC 11 AND 12 DATA CENTER : REQUEST APPROVAL OF A SITE PLAN (STPL) TO CONSTRUCT TWO (2) DATA CENTERS AND ASSOCIATED INFRASTRUCTURE, IN THE PLANNED DEVELOPMENT - OFFICE PARK (PDOP) ZONING DISTRICT.
• LC9 & LC10 Data Center1.24 mi
  Site plan in review Site plan EPLAN-2026-0039, filed Mar 31, 2026 · Loudoun County · on the map
  LC9 & LC10 DATA CENTER - CONSTRUCTION OF A TWO (2) 2-STORY DATA CENTER BUILDINGS AND ASSOCIATED INFRASTRUCTURE
• DULLES BERRY LC8 DATA CENTER1.28 mi
  Site plan in review Site plan EPLAN-2026-0014, filed Jan 29, 2026 · Loudoun County · on the map
  DULLES BERRY LC8 DATA CENTER - This application is for the revision to approved EPLAN-2024-0093 Dulles Berry LC8 Data Center. Revisions include a proposed retaining wall, revisions to the limits of disturbance,…
• DULLES 28 TECHNOLOGY PARK1.31 mi
  Site plan approved Site plan STMP-2022-0013, filed Jul 29, 2022 · Loudoun County · on the map
  DULLES 28 TECHNOLOGY PARK : REQUEST APPROVAL OF A MODIFIED PROCESS SITE PLAN (STMP) FOR THE PROPOSED DEVELOPMENT OF TWO DATA CENTER BUILDINGS AND WHOLESALE/FLEX INDUSTRIAL BUILDINGS, IN THE PLANNED…
• Pacific Corporate Park1.33 mi
  Site plan approved Site plan EPLAN-2023-0116, filed Nov 21, 2023 · Loudoun County · on the map
  Bluebeam ID 305-463-286, PACIFIC CORPORATE PARK: Fast track site plan for construction of 3 data center buildings and a distribution substation. Includes new buildings, travelways, parking, stormwater facilities,…
• Stack Ashburn Data Center1.52 mi
  Site plan approved Site plan EPLAN-2023-0138, filed Dec 20, 2023 · Loudoun County · on the map
  STACK ASHBURN DATA CENTER (SPAM): This is a Site Plan Amendment to STPL-2020-0005 Stack Ashburn Data Center for the relocation of tree conservation landscaping necessitated by the proposed Loudoun Water Reclaim Water…
• 45360 SEVERN WAY DATA CENTER1.60 mi
  Site plan approved Site plan SPAM-2023-0004, filed Jan 19, 2023 · Loudoun County · on the map
  45360 SEVERN WAY DATA CENTER : REQUEST APPROVAL OF A SITE PLAN AMENDMENT (SPAM) TO THE PREVIOUSLY APPROVED SPAM-2017-0038 FOR A WATER TANK EXPANSION AND PARKING RECONFIGURATION, IN THE PLANNED DEVELOPMENT - INDUSTRIAL…
• SDC Ashburn I1.68 mi
  Approved by the county Legislative application LEGI-2025-0015, filed May 5, 2025 · Loudoun County · with Special exception SPEX-2025-0031 · on the map
  SDC ASHBURN 1 SPEX-2025-0031: A Special Exception to permit the expansion of a data center building footprint from 14,386 square feet to 20,000 square feet.
• Vantage VA161.81 mi
  Site plan approved Site plan EPLAN-2023-0132, filed Dec 8, 2023 · Loudoun County · on the map
  VANTAGE DATA CENTER (VA16): Fast Track Application for a proposed Data Center building and the associated infrastructure.
• VANTAGE DATA CENTER - BROAD RUN1.81 mi
  Approved by the county Rezoning ZRTD-2023-0001, filed Feb 16, 2023 · Loudoun County · on the map
  VANTAGE DATA CENTER - BROAD RUN : A Zoning Conversion in the Route 28 Tax District to increase the development potential by allowing all permitted uses in the PD-IP District under the Revised 1993 Zoning Ordinance.
• VANTAGE DATA CENTER - BROAD RUN1.81 mi
  Approved by the county Legislative application LEGI-2023-0062, filed Feb 16, 2023 · Loudoun County · on the map
  VANTAGE DATA CENTER - BROAD RUN - ZRTD-2023-0001: A Zoning Conversion in the Route 28 Tax District to increase the development potential by allowing all permitted uses in the PD-IP District under the Revised 1993 Zoning…
• BUILDING VA151.81 mi
  Site plan approved Site plan STMP-2022-0005, filed Apr 12, 2022 · Loudoun County · on the map
  BUILDING VA15 : REQUEST APPROVAL OF A MODIFIED PROCESS SITE PLAN (STMP) FOR THE CONSTRUCITON OF DATA CENTER BUILDING WITH ASSOCIATED SURFACE PARKING, DRIVE AISLE, AND UTILITY INFRASTRUCTURE, IN THE (PDOP) PLANNED…
• BUILDINGS VA 13 AND 141.81 mi
  Site plan approved Site plan SPAM-2021-0065, filed Oct 29, 2021 · Loudoun County · on the map
  BUILDINGS VA 13 AND 14 : REQUEST APPROVAL OF A SITE PLAN AMENDMENT (SPAM) FOR THE CONSTRUCTION OF 735,714 SF OF DATA CENTER/OFFICE FLOOR AREA, IN THE PLANNED DEVELOPMENT OFFICE PARK (PDOP) ZONING DISTRICT.
• BUILDINGS VA 13 & VA 141.81 mi
  Site plan approved Site plan STMP-2021-0007, filed Apr 28, 2021 · Loudoun County · on the map
  BUILDINGS VA 13 & VA 14 : REQUEST APPROVAL OF A MODIFIED PROCESS SITE PLAN (STMP) FOR THE CONSTRUCTION OF +/- 729,298 SF OF DATA CENTER/OFFICE FLOOR AREA INCLUDING ALL RELATED INFRASTRUCTURE, UTILITIES, ETC. IN THE…
• Dulles Design1.87 mi
  Site plan in review Site plan EPLAN-2024-0081, filed Jun 20, 2024 · Loudoun County · on the map
  (Conditional Approval) DULLES DESIGN DATA CENTER: Proposed 2-Story Data Center (STPL)
• 1501 MORAN ROAD1.91 mi
  Approved by the county Rezoning ZRTD-2021-0008, filed Sep 20, 2021 · Loudoun County · on the map
  1501 MORAN ROAD : A Zoning Conversion to convert the property to PD-IP district pursuantto the Revised 1993 Zoning Ordinance and a Special Exception to increase density to1.0 FAR considering developing with data center…
• 1501 MORAN ROAD1.91 mi
  Approved by the county Special exception SPEX-2021-0040, filed Sep 20, 2021 · Loudoun County · on the map
  1501 MORAN ROAD : A Special Exception to increase density to 1.0 FAR considering developing with data center use.
• 1501 Moran Road - AS02 Final Site Plan REVISION1.92 mi
  Site plan approved Site plan EPLAN-2025-0149, filed Sep 5, 2025 · Loudoun County · on the map
  Site Plan Amendment to previously approved EPLAN-2023-0087 which is a 42 megawatt data center with the associated infrastructure, roads, parking, & utilities.
• 1501 Moran Road - AS021.92 mi
  Site plan approved Site plan EPLAN-2023-0087, filed Sep 29, 2023 · Loudoun County · on the map
  1501 MORAN ROAD - AS02: This plan proposes a data center with the associated utilities, roads, and parking. STPL
• Corscale VA2 Building 1 SPAM 12.00 mi
  Site plan approved Site plan EPLAN-2025-0152, filed Sep 10, 2025 · Loudoun County · on the map
  CORSCALE VA2 BLDG 1 (SPAM): Revision to STPL-2022-0012, a data center within the Kincora IP District.
• CORSCALE VA2 BLDG 12.00 mi
  Site plan approved Site plan STPL-2022-0012, filed Apr 11, 2022 · Loudoun County · on the map
  CORSCALE VA2 BLDG 1 : REQUEST APPROVAL OF A SITE PLAN (STPL) FOR THE CONSTRUCTION OF A DATACENTER BUILDING, IN THE PLANNED DEVELOPMENT- INDUSTRIAL PARK (PDIP) ZONING DISTRICT.

Source

DEQ Air Sites record 73370 (permit class: Major (T5)). The stage is DEQ's own. This page is rebuilt every morning from DEQ's records.