TierPoint Philadelphia (PHI) Data Center (4775 League Island Boulevard, Philadelphia Navy Yard, Pennsylvania)

Name: TierPoint Philadelphia (PHI) Data Center (4775 League Island Boulevard, Philadelphia Navy Yard, Pennsylvania)
Address: US

Operational

United States · 1 project · Last reported 2026-09-03

Summary

TierPoint's Philadelphia page, in its version modified on 3 September 2026, says 'in the historic Philadelphia Navy Yard between the Philadelphia International Airport and Center City, the state-of-the-art TierPoint Philadelphia data center and colocation facility enables companies in many industries to increase business agility and improve IT performance', and gives 25,000+ total square feet, 11,000+ square feet of raised floor, three 1.5 MW redundant generators and the address Philadelphia (PHI), 4775 League Island Boulevard, Philadelphia, PA 19112. This operator statement records the data center as operating on 3 September 2026, the modification day of the captured version, which is absent from the Internet Archive copy of 11 August 2026 and present in the copy of 8 October 2026. It is not an opening or inspection date; generator ratings are not IT load. evidence

TierPoint, LLC · published 2026-09-03

Location

The interactive map needs JavaScript. Display anchor: 39.89259, -75.16497 (Point locator, WGS 84).

View location: OpenStreetMap · Google Maps · Bing aerial · Copernicus Browser

Project locator; building footprints are not mapped.

Projects (1)

TierPoint Philadelphia (PHI) — existing data-centre and colocation operations

Operational last observed as of 2026-09-03 · Authoritative status update

Raw (id_) Internet Archive copy captured 8 October 2026 15:30 UTC. It carries dateModified 2026-09-03T07:19:10Z and the same facility text as the live page (operating colocation facility in the Philadelphia Navy Yard, 25,000+ sq ft, 11,000+ sq ft raised floor, three 1.5 MW generators, 4775 League Island Boulevard, Philadelphia, PA 19112). evidence

TierPoint, LLC (archived by the Internet Archive) · publication date not stated

Raw (id_) Internet Archive copy captured 11 August 2026 23:57 UTC. It serves the earlier version (dateModified 2024-07-31T18:19:17Z) with the same facility statements and address; the 3 September 2026 version changes the Pennsylvania menu labels and adds a sustainability-report panel. evidence

TierPoint, LLC (archived by the Internet Archive) · publication date not stated

CDX listing of archived copies of tierpoint.com/data-centers/pennsylvania/philadelphia/ from 2025: fifteen captures between 9 February 2025 and 8 October 2026, including 11 August 2026 23:57:02Z and 8 October 2026 15:30:52Z. evidence

Internet Archive · publication date not stated

TierPoint's Pennsylvania page lists its Pennsylvania data centers - TekPark Campus, Allentown - TekPark, Bethlehem, Lehigh Valley, Philadelphia and Valley Forge - each with a 'View ... Data Center' link and postal town (Bethlehem, PA 18017 for Lehigh Valley and Bethlehem; Philadelphia, PA 19112), and says the data centers span over 336,000 square feet combined and are linked by low-latency connectivity (VFO, PHL, LVO, TEK, BET). evidence

TierPoint, LLC · publication date not stated

A point query of PennDOT's 'Pa Municipalities 2026_07' layer at the selected centroids returns Hanover Township, Northampton County (second-class township, FIPS 4209532432) for both Bethlehem-area points and the City of Philadelphia (FIPS 4210160000) for the League Island Boulevard point. evidence

Pennsylvania Department of Transportation (published by PASDA) · publication date not stated

Companies

Operator: TierPoint (current) evidence

Source and location review

Status source

TierPoint: Philadelphia Data Center (PHI) page (version modified 3 September 2026) evidence row
TierPoint, LLC · published 2026-09-03 · Company disclosure

Locator

Project locator · Official source · official_tax_parcel_centroid evidence

Source checks

Not reviewed against imagery not_reviewed
No imagery review is recorded for this project. Its status rests only on the dated authoritative source. · no independent imagery verification

Status age at review: 54 days before the data update on 2026-10-27

Location details

Coordinates: 39.89259, -75.16497
Geometry licence: public-record-source-terms
Use scope: Project locator
Scope class: official_tax_parcel_centroid
Authority: Official source
Source entity: Campus
Method: official_city_registry_parcel_centroid_of_operator_stated_address
Derivation: direct_geometry
Precision scope: Planar centroid (computed in UTM 18N) of City of Philadelphia Department of Records parcel 545196 (registry 4975004775), the only parcel with address 4775 LEAGUE ISLAND BLVD in the registry parcel layer (February 2024 edition, published through PASDA). The polygon measures 3.79 geodesic acres, about 243 by 108 m; the centroid lies inside it, 30.5 m from the boundary. It locates the data-center property, not the building footprint or a surveyed boundary.
Horizontal uncertainty: Not reported
The parcel publisher states no positional accuracy for its polygons; the centroid represents a 3.8-acre property about 243 by 108 m, and the building's position within it is not published.
Geometry evidence: 765dc214

A locator places the site on the map. It is not a building footprint, a construction extent or a surveyed boundary unless the use scope is an official boundary, and even then it is a parcel or permit boundary.

Evidence

Sources are linked, not redistributed; each keeps its own terms. An archived copy is a lookup for the Wayback Machine capture nearest the retrieval date and may be unavailable or differ from what was reviewed. Each hash states what it covers; imported factual records are not publisher-page captures.

Evidence for TierPoint Philadelphia (PHI) Data Center (4775 League Island Boulevard, Philadelphia Navy Yard, Pennsylvania)
Title	Publisher	Roles	Published	Retrieved	Licence	Attribution	Content hash (SHA-256)
City of Philadelphia Department of Records parcels (February 2024 edition, via PASDA): parcel 545196 at 4775 League Island Blvd (WGS84 output) Archived copy	City of Philadelphia, Department of Records (published by PASDA, the Pennsylvania Spatial Data Access clearinghouse) Government record	Geometry	not stated	2026-10-26	public-record-source-terms	City of Philadelphia Department of Records; Philadelphia Water Department; PASDA (Penn State)	`8199b3fc065710dc32cb3ec1b4eef80838cee28829a38c15ad9be17742fd8693` Retained source material; see source provenance
Internet Archive CDX listing (2025 onwards) for the TierPoint Philadelphia page Archived copy	Internet Archive Operator website	Site and project identity	not stated	2026-10-26	public-record-source-terms	Internet Archive	`230fc6367574bcf6488e8d7406c53753a50547eb2c89ce6475ef7df87bfc3c4a` Retained source material; see source provenance
Internet Archive copy (11 August 2026) of the TierPoint Philadelphia Data Center page Archived copy	TierPoint, LLC (archived by the Internet Archive) Company disclosure	Site and project identity	not stated	2026-10-26	all-rights-reserved	TierPoint, LLC; Internet Archive	`0c1a4e79a7b864097e2fadcc25f1920cfe5c1e4c25dc9b8ec2736686b5d0da86` Retained source material; see source provenance
Internet Archive copy (8 October 2026) of the TierPoint Philadelphia Data Center page Archived copy	TierPoint, LLC (archived by the Internet Archive) Company disclosure	Site and project identity	not stated	2026-10-26	all-rights-reserved	TierPoint, LLC; Internet Archive	`c567b87c182bd5b01ca319f81a85afa1d50e085ebb94a76a9add0604e5902f81` Retained source material; see source provenance
PennDOT Pennsylvania municipalities (2026_07, via PASDA): point-in-polygon query at the Hanover Township and Philadelphia parcel centroids Archived copy	Pennsylvania Department of Transportation (published by PASDA) Government record	Site and project identity	not stated	2026-10-26	public-record-source-terms	PennDOT; PASDA (Penn State)	`4e5d250b019cc32436d8c7507746ba0460c2d15fda1bec20d13ea9349a9d2e5a` Retained source material; see source provenance
TierPoint: Pennsylvania data centers page (live version modified 6 October 2026) Archived copy	TierPoint, LLC Operator website	Site and project identity	not stated	2026-10-26	all-rights-reserved	TierPoint, LLC	`778cf8fc43a71d3fbf331a393ca2bea031df0a7935ec4774223cdf0c593650c0` Retained source material; see source provenance
TierPoint: Philadelphia Data Center (PHI) page (version modified 3 September 2026) Archived copy	TierPoint, LLC Company disclosure	Physical status, Operator claim	2026-09-03	2026-10-26	all-rights-reserved	TierPoint, LLC	`3b93c3e9f6e533b2895a2bc7fc4c8bbce36f4558172702e1b26ff38fd3b82fb6` Retained source material; see source provenance

Cite this site

Kyars, K. (2026). TierPoint Philadelphia (PHI) Data Center (4775 League Island Boulevard, Philadelphia Navy Yard, Pennsylvania) [site vcc-site-1699224923dfab657965]. In Data Center Atlas (2026-10-27) [Data set]. https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-1699224923dfab657965/

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