CoreSite Reston VA3

12369 Sunrise Valley Dr

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As part of VA3 Phase 1B, CoreSite will build the shell of an 80,000 Gross sqft, 12 megawatt building, and a 77,000 NRSF centralized infrastructure building, which will serve the entire VA3 property.

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12369 Sunrise Valley Dr
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Sites within 15 miles of CoreSite Reston VA3

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Distance Site About
0.39 miles CoreSite Reston Campus VA1 VA2
VA1 and VA2 are on Sunrise Valley Drive in Reston. VA2 was built in the parking lot of the original VA1 data center.
0.39 miles Contegix Reston
The Contegix site is on CoreSite's Reston Campus
0.77 miles Lincoln Rackhouse 251 Exchange
The site also houses a Verizon CO and was formerly Level3 site known as Herndon 2, but Level3 has since moved out.
0.94 miles Equinix DC97
1.06 miles Cogent: 510 Huntmar
1.28 miles Lumen Herndon 3
1.30 miles Lumen Herndon 1
1.41 miles Aptum Herndon
The site was originally a Peer 1 site before the Cogeco acquisition.
1.50 miles InfoRelay Reston
2.10 miles Lincoln Rackhouse 1807 Michael Faraday
The facility was constructed in 1982 and was fully renovated in 2008, 1807 Michael Faraday Court is a single-story data center located approximately 20 miles west of Washington, DC and 15 miles east of Ashburn, VA.
2.27 miles VPLS DC1
The site is expandable to 53,000 sqft and 5.7 MW of capacity.
2.38 miles ANEXIO Reston
2.38 miles 1780 Business Center Drive (VA3) Digital Realty
This site was originally operated by Dupont Fabros as VA3 before being acquired in Sept 2017 by Digital Realty
3.22 miles InfoRelay Herndon
3.35 miles 45900 Pathfinder Plz
3.42 miles AWS: 45930 Pathfinder Plz
3.46 miles AWS: 22900 Platform Plz
3.52 miles Amazon 13600 EDS Drive
3.54 miles AWS: 45950 Pathfinder Plz
3.68 miles AWS: 22868 International Dr
3.72 miles Cyxtera IAD2-A
Cyxtera's DC5 site in Sterling Virginia was acquired via a $2.8 billion transaction to acquire 57 datacenters from CenturyLink.
3.74 miles Cyxtera IAD2-B
3.75 miles AWS: 22945 International Dr
3.82 miles CyrusOne Northern Virginia Sterling IV
4.50 miles Cyxtera Sterling DC7
Cyxtera's DC7 site in Sterling Virginia was acquired via a $2.8 billion transaction to acquire 57 datacenters from CenturyLink
4.56 miles Amazon IAD-51
4.57 miles Amazon IAD-56
4.58 miles Amazon IAD-58
4.61 miles Vantage VA2 Campus
4.64 miles Amazon IAD-57
4.68 miles Amazon 22420 Kipper
4.75 miles Amazon 45111 Loudoun Downs
4.76 miles Amazon 22370 Kipper
4.78 miles Amazon IAD-88
4.94 miles Amazon IAD12
5.01 miles Skybox Northern Virginia
Skybox NOVA is a ten-acre private campus with flexible configurations with 30 MW of power and 210,500 SF from 120-600 watts per square foot.
5.04 miles Amazon IAD16
5.05 miles Aligned IAD03
Phase one delivery of the campus’ first facility, IAD-03, is targeted for Fall 2023. Once complete, the Build-to-Scale deployment is planned to culminate in a four-story, 72 MW, 430,000 sq. ft. hyperscale data center.
5.08 miles Vantage Ashburn Campus
The first phase of the campus was completed in Q1 of 2019. The phase will consist of a 24MW capacity building, with 6MW of critical IT load fully operational on day one.
5.09 miles Amazon IAD15
5.12 miles Sentinel Ashburn
5.12 miles Vantage VA12
5.13 miles Vantage VA11
5.16 miles QTS Ashburn-Moran
QTS acquired this site via the Carpathia acquisition in 2015 and was previously known as "QTS Dulles (The Vault)"
5.21 miles Vantage VA13
5.25 miles Amazon IAD76
5.41 miles STACK Northern Virginia
The Infomart Ashburn site contains up to 6 data halls. Each data hall is 10,000sqft and can handle between 2 and 3 MW each. There is also 10,000 sqft of office space.
5.47 miles QTS Ashburn 1
There is 2.66 MW of Critical Power per Data Hall
5.47 miles CyrusOne Sterling VIII
5.56 miles Amazon IAD9
5.58 miles QTS Ashburn Lockridge
5.60 miles PowerHouse Pacific
5.60 miles Cyxtera Sterling DC2
5.65 miles Cyxtera Sterling DC4
5.67 miles Amazon IAD1
5.67 miles Sentinel Washington Dulles Gateway
Sentinel Data Centers acquired the 280-acre plot in Sterling Virginia for $82.5 million. As of July 2018 the land is undeveloped and Sentinel has not announced plans for the site.
5.68 miles 21110 Ridgetop - Digital Realty
The site is fully leased to triple net tenants.
5.69 miles Cyxtera Sterling DC3
5.69 miles Digital Realty: IAD43
5.71 miles Amazon IAD22
5.73 miles Digital Realty: Broderick Drive
5.75 miles COPT: 45761 Maries Rd
5.80 miles Amazon IAD-69
5.81 miles CyrusOne Northern Virginia Sterling I, II, III
5.87 miles COPT: 45751 Maries Rd
5.89 miles Amazon 45305 Severn
5.91 miles 21710 Charles View
5.98 miles Amazon 45259 Severn
6.03 miles IBM Softlayer Chantilly WDC01
6.03 miles Amazon IAD10
6.04 miles Lafayette Center Drive Campus - Digital Realty
In 2010, DRT acquired this site from 365 Main. The transaction included 4 other data centers and was for a total of $725 Million.
6.04 miles 21641 Charles View
6.06 miles Amazon IAD32
6.14 miles Amazon 25420 Sutton Bay
6.21 miles CyrusOne Northern Virginia Sterling V
6.21 miles H5 Ashburn
The data center located on Beaumeade Circle will qualify for Virginia data center sales and use tax exemption.
6.21 miles Amazon 25430 Sutton Bay IAD150
6.22 miles Equinix DC21
6.22 miles 44351 Import Plz
6.25 miles 44751 Round Table (Bldg P)
6.28 miles Amazon 25020 Willard Road
6.28 miles Amazon Willard Road (Land)
6.28 miles Amazon 25410 Sutton Bay
6.39 miles EdgeCore Ashburn
6.40 miles Import Plz, Ashburn
6.41 miles 21780 Filigree: Digital Realty
In 2019, Digital Realty acquired the site from aircraft manufacturer Airbus Americas for $28 million
6.45 miles PowerHouse ABX1
6.48 miles QTS Ashburn-Shellhorn DC2
6.51 miles CloudHQ Ashburn Campus
6.51 miles QTS Ashburn (Carpathia)
QTS acquired this site via the Carpathia acquisition in 2015
6.51 miles VPLS IAD
6.53 miles QTS Ashburn-Shellhorn
6.54 miles Equinix Ashburn DC6
6.54 miles Equinix Ashburn DC11
6.55 miles CloudHQ LC2
6.56 miles Equinix Ashburn DC10
Equinix sells "Business Suites" at DC10. Business Suites are dedicated rooms rather than retail colocation racks and cages and are intended for deployments larger than 250 kVA.
6.59 miles 44274 Round Table (Bldg L)
6.61 miles Equinix DC15
6.61 miles Digital Realty Dulles
Digital Realty acquired the 424 acre parcel in September 2018 for $236.5 million from the Metropolitan Washington Airports Authority (MWAA).
6.62 miles Equinix Ashburn Campus
Equinix's Ashburn campus consists of many buildings (table below) arranged in a campus environment. A simple cross-connect will reach any other building on the campus.
6.62 miles Equinix Ashburn DC1
6.63 miles Equinix Ashburn DC2
The heart of interconnection in Ashburn
6.63 miles Equinix Ashburn DC12
Equinix's DC12 site is logically part of Equinix Ashburn Campus but the building is physically separate and 0.6 miles away.
6.64 miles 44372 Round Table: Digital Realty
6.68 miles 21744 Sir Timothy Drive (ACC10)
6.68 miles Equinix Ashburn DC5
6.69 miles Evoque Ashburn WDC1
24x7x365 on-site staff
6.72 miles Equinix Ashburn DC4
6.75 miles Cologix Ashburn ASH1
Cologix is planning to construct three data centers totaling nearly 1 million square feet across 22.6 acres at Beaumeade Corporate Park in Ashburn. The company bought the site for $38 million, or $1.68 million per acre, from the Christian Fellowship Church in July 2018.
6.78 miles ANEXIO VA1
6.78 miles NTT VA1
RagingWire’s patented electrical infrastructure offers 2N+2 redundancy -- twice the redundancy of a standard Tier 3 data center.
6.79 miles Amazon 44854 Interconnection
6.81 miles 44060 Digital Loudoun Plaza (Bldg K)
6.81 miles 44100 Digital Loudoun Plaza (Bldg J)
6.81 miles 43780 Digital Loudoun Plaza (Bldg H)
6.81 miles 43940 Digital Loudoun Plaza (Bldg G)
6.81 miles Amazon IAD-67
6.81 miles 21745 Sir Timothy (ACC9) Digital Realty
6.82 miles 44520 Hastings (ACC3) Digital Realty
6.83 miles Amazon 44858 Interconnection Plaza
6.83 miles 44480 Hastings (ACC4) Digital Realty
ACC4 is part of the legacy Dupont Fabros Ashburn campus which was acquired from Dupont Fabros in September 2017.
6.83 miles ANEXIO ACC5
Anexio acquired the data center from Net Data Centers (Net2EZ) in October 2015.
6.85 miles Lumen Ashburn
6.87 miles Equinix DC13
6.87 miles 44490 Chilum Place: Digital Realty
6.89 miles Amazon IAD61
6.90 miles Amazon IAD-63
6.92 miles 44521 Hastings (ACC2) Digital Realty
6.92 miles ANEXIO Ashburn IAD4
6.93 miles 21625 Gresham (ACC7) Digital Realty
ACC7 is part of the legacy Dupont Fabros Ashburn campus
6.93 miles Aligned Ashburn
The first building on the Aligned 26-acre campus was launched in September 2019.
6.95 miles Amazon 44862 Interconnection Plaza
6.96 miles 44521 Hastings (ACC4) Digital Realty
6.97 miles Equinix Ashburn DC3
Equinix's DC3 site is logically part of Equinix Ashburn Campus but the building is physically on the Digital Realty campus.
6.97 miles ServerCentral Ashburn DC3
6.97 miles 44470 Chillum - Digital Realty
6.98 miles Digital Realty Loudoun Ashburn Campus
The Digital Ashburn (Loudoun) Campus is 98 acres and consists of 9 datacenters. There are at least 37 suites within nine buildings on the Loudoun Exchange campus.
6.99 miles Amazon Prediction Lane
6.99 miles NTT VA2
7.00 miles 43915 Devin Shafron (Bldg A)
7.01 miles Aligned IAD02
7.02 miles Rackspace Ashburn IAD3
7.02 miles 44461 Chilum (ACC6) Digital Realty
ACC6 is part of the legacy Dupont Fabros Ashburn campus which was acquired from Dupont Fabros in September 2017.
7.04 miles 43881 Devin Shafron (Bldg B)
7.10 miles NTT VA3
RagingWire's Ashburn VA3 Data Center is phase one of the massive Ashburn Data Center Campus development which can accommodate six buildings on the 76.5 acre site.
7.15 miles 43830 Devin Shafron (Bldg F)
7.16 miles 43831 Devin Shafron (Bldg C)
7.21 miles Equinix Vienna DC8
7.21 miles CyrusOne Sterling IX
7.22 miles NTT Ashburn Campus
7.22 miles Amazon IAD60
7.25 miles 43790 Devin Shafron (Bldg E)
7.26 miles Amazon IAD71
7.26 miles 43791 Devin Shafron (Bldg D)
7.26 miles Amazon IAD-54
7.28 miles NTT VA5
7.28 miles Sabey Intergate.Ashburn
Intergate.Ashburn is a purpose-built data center campus on 38 acres
7.30 miles Amazon IAD50
7.34 miles NTT VA4
7.35 miles AWS: 20935 Loudoun County Pkwy
7.38 miles AWS: 20945 Loudoun County Pkwy
7.38 miles Sabey Intergate.Ashburn (Building A)
7.50 miles Databank Ashburn IAD1
In December 2020, Databank acquired the site from Zayo.
7.51 miles FastServ Ashburn
7.61 miles DataBank Ashburn IAD3
7.98 miles Amazon Fadeley I
8.01 miles Amazon Fadeley II
8.06 miles Visa Eastern US Ashburn
Visa completed its new 350,000 square foot data center in October 2008. The Tier IV property features five data center pods of 30,000 sf each
8.11 miles Amazon Fadeley III
8.14 miles Cogent Vienna
8.19 miles 8100 Boone - Digital Realty
8.41 miles Google Dulles Arcola Center
8.43 miles Google: Arcola 2
8.58 miles Equinix Vienna DC7
8.63 miles Element Critical VA1
8.74 miles DataBank McLean IAD2
8.74 miles XO Fairfax
8.79 miles Lumen McLean 1
8.85 miles PowerHouse Arcola
9.54 miles Amazon 41992 John Mosby Highway
9.58 miles Yondr Arcola, VA
The campus's first building was delivered in late 2023.
9.91 miles Microsoft IAD11
10.07 miles Microsoft Aldie
11.06 miles Compass Loudoun County
11.59 miles Vantage VA3 Campus
11.59 miles Google Leesburg Stonewall Park
12.09 miles TA Realty: Leesburg
In November 2023, TA Reality announced that the entire 5 building campus would be leased to a large hyperscaler.
12.51 miles AOL: 7777 Infantry Ridge
12.55 miles Equinix Manassas DC14
13.51 miles Microsoft Leesburg 1A
14.00 miles Amazon 7500 Bethlehem
14.11 miles Amazon IAD7
14.17 miles Amazon IAD24
14.24 miles Amazon IAD11
14.43 miles Amazon IAD-59
14.47 miles Amazon IAD-52
14.53 miles Amazon IAD14
14.78 miles Amazon: 8190 Bethlehem
14.82 miles Amazon Bethlehem Technology Park DC18
14.87 miles Amazon Bethlehem Technology Park DC19
14.90 miles Amazon Bethlehem Technology Park DC20
15.13 miles Iron Mountain Northern Virginia (Manassas)
Announced in March 2016, Iron Mountain’s Manassas data center in Prince William County will include four buildings totaling 915,000 square feet and 60 MW of power. The campus is 83 acres. VA-1, the first building on the campus, is a 165,000Sqft facility with 12.4 MW of power.
15.15 miles Iron Mountain VA-2
15.18 miles 9020 Freedom Center
15.27 miles 9040 Freedom Center
15.28 miles Opus Interactive Manassas
15.30 miles Corscale: Gainesville Crossing
15.44 miles QTS Manassas DC1
15.52 miles Amazon IAD-74
15.54 miles Amazon IAD-73
15.64 miles QTS Manassas DC5
15.71 miles QTS 10680 University Blvd
16.00 miles Amazon: 5945 Wellington
AWS has proposed the site for a 2.2 million sqft data center campus on approximately 117 acres.
16.28 miles AWS 10261 Tanner
16.37 miles VAZATA Northern Virginia (NoVa One)
16.37 miles CloudHQ Manassas Hornbaker
Built in 2010, The site was previously known as COPT-6. There is a 100,000 SF raised floor data area, divisible in bays of 6,250 SF
16.37 miles Evoswitch USA WDC 1
16.37 miles Amazon IAD-77
16.38 miles Yondr Bristow Campus
16.40 miles AWS 10281 Tanner Way
16.41 miles AWS IAD 101
16.49 miles NTT Gainesville VA Campus
16.50 miles Amazon: 11150 Thomasson Barn
16.52 miles AWS IAD 100
16.55 miles Amazon: 11200 Thomasson Barn
16.55 miles XO (4301 Connecticut)
17.00 miles 8217 Linton Hall (VA4) Digital Realty
17.06 miles CloudHQ MCC2
17.27 miles CloudHQ Manassas MCC1
CloudHQ built eight miles of fiber conduit along Route 234 to bring connectivity to the campus. Fiber providers on the campus are FiberLight, Verizon, Level 3, Zayo, CenturyLink, Qwest, and AT&T
17.43 miles CloudHQ MCC3
17.52 miles Amazon IAD-55
17.68 miles Amazon: 15455 John Marshall
17.75 miles Amazon 15465 John Marshall
18.45 miles XO: 1120 Vermont
18.46 miles Level3 Washington
18.46 miles Cogent: 1120 Vermont
18.52 miles CoreSite DC2
18.67 miles XO (1220 L)
18.67 miles CoreSite DC1 - 1275 K Street NW
1275 K Street is Washington DC's Network Hotel

CoreSite Reston VA3 Data Center Photos

CoreSite VA3 Under Construction
Source: CoreSite
Map of data centers immediately surrounding the Equinix campus and Beaumeade Circle.
Ashburn Data Center Cluster Map
Posted in Northern Virginia

Map of data centers immediately surrounding the Equinix campus and Beaumeade Circle.

Operating Company

CoreSite Realty is a data center REIT with a focus on network dense buildings. The company operates the Any2 Peering Exchange, which is the largest Internet Exchange in the Western US.

CoreSite History

CoreSite Realty Corporation was founded in 2001 as CRG West, a portfolio company of The Carlyle Group. CRG West initially started with two data center buildings; One Wilshire in Los Angeles and 55 South Market in San Jose. The buildings were popular network interconnection and peering points. Although 55 S Market has declined as an interconnection point, One Wilshire continues to be a popular building for network interconnection.

2007: Sold the Company's Jewel to Fuel Expansion

In August, the company sold the One Wilshire Building to Hines REIT for $287 million. The large transaction gave CRG West additional capital to fund the company's growth into new markets.

In May, CRG West acquires buildings in Chicago (for $34 million) and Sommerville just outside of Boston. The Chicago building at 427 S LaSalle was originally designed and built by Western Union. Western Union buildings have traditionally been converted into Carrier Hotels because the telegraph infrastructure with their risers of conduits works well for the telecom industry. The facility is situated across from One Financial Plaza and adjacent to the Chicago Board of Trade.

CoreSite Boston at 70 Innerbelt Road, Somerville, MA is located less than two miles from downtown Boston and Cambridge. The large building has SunGard and Internap as significant tenants also offering colocation

2008: Added Reston

CRG West acquired their Reston facility at 12100 Sunrise Valley.

2009: Rebranded

CRG West rebranded as CoreSite.

2010: IPO added More Capital to Expand

In September, CoreSite became publicly traded on the New York Stock Exchange (NYSE: COR). The Carlyle Group still owned ~50% of the newly public company at the time of the IPO. The Carlyle Group has since reduced their ownership to less than 30%.

2012 Added Denver

In April, CoreSite acquired Comfluent and their two Denver data centers. The data centers were small, but pivotal to the Denver Interconnection and Peering Market. DE1 is located in 910 15th Street, Denver's Telecom Hotel, the Denver Gas & Electric Building (DGEB.) Comfluent was the defacto meet me room for the building. DE2 was 639 E 18th Ave, which was adjacent to Level 3's Denver Gateway site.

CoreSite was headquarted in Denver, but until 2012 did not have any data centers in Colorado.


SV5 was built and leased to a single tenant

2014: New Buildings

  • VA2 launched with an initial build of 50,000 of 198,000 sqft
  • NY2 launched with an initial build of 65,000 of 283,000 sqft

2016: Change at the Top

Tom Ray, CoreSite's CEO since inception retired. Paul Szurek became CoreSites new CEO.

In August, Sunrise Technology Park (STP) was acquired for $60 million with a plan to significantly expand the campus.

Reston Campus Expansions

12100 Sunrise Valley was first acquired in 2008 and CoreSite has since turned the Reston site into a campus. The company constructed a building (VA2) in the parking lot. In 2018, Coresite acquired a 22-acre lot a few blocks away at 12379 Sunrise Valley Drive. The lot will serve to virtually expand the Reston Campus.

The development has four phases and involves building new 3-story data centers and demolishing the old buildings. CoreSite has begun work on VA3 on the new lot.

27 Facilities Owned
18 Markets Served
219.0 Megawatts
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