Vantage London I (LHR1) campus, Chandos Road Trading Estate (2 Black Arrow House), Park Royal (Old Oak and Park Royal / Ealing)

Name: Vantage London I (LHR1) campus, Chandos Road Trading Estate (2 Black Arrow House), Park Royal (Old Oak and Park Royal / Ealing)
Address: GB

Under construction

United Kingdom · 1 project · Last reported 2026-08-11

Summary

The Environment Agency's compliance assessment report YP3329SB/0605385, issued 17 August 2026, records a 'Site inspection - still under construction' on 11 August 2026 at LHR11/12, Chandos Road (permit EPR/YP3329SB, holder VDC LHR11 Limited), carried out under construction-site (CDM) control with Vantage's permitting and operations managers. The officer notes that one building ('LHR 10' in the report) is near complete and that the second separate building is yet to be started, and inspected the fuel system, stacks, SCR system and the engines installed at ground level. This dated first-hand regulator observation supports under-construction status as of 11 August 2026 for the two-building data-centre campus; it does not establish completion or operation of either building, and the second building's works had not begun. evidence

Environment Agency (Public Registers Online, installations compliance documents) · published 2026-08-17

Location

The interactive map needs JavaScript. Display anchor: 51.52712, -0.25498 (Point locator, WGS 84).

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Project locator; building footprints are not mapped.

Projects (1)

Vantage LHR11/12 (London I) - two-building data centre campus under construction (EA permit EPR/YP3329SB)

Under construction last observed as of 2026-08-11 · Authoritative status update

The Datahub record of OPDC outline permission 21/0013/OUTOPDC (validated 12 February 2021, approved 7 September 2021) at Chandos Road for demolition and redevelopment to comprise a data centre (Use Class B8) of up to 52,000 sq m gross external with ancillary offices, internal plant and equipment including flues, and a substation, and up to 2,500 sq m of work units. OPDC's related records on the Chandos Road Trading Estate include Phase 1a (21/0150/REMOPDC, 18 November 2021) and Phase 2 (22/0141/REMOPDC, 2 February 2023; 23/0270/REMOPDC, 2 July 2024) reserved matters for a data centre, generator building or gantry, plant and substation, and a non-material amendment to the outline parameter plan (23/0176/NMAOPDC) whose 2.02 ha site polygon contains the permit register point. evidence

Greater London Authority (London Planning Datahub; records supplied by the Old Oak and Park Royal Development Corporation) · publication date not stated

Approved 31 August 2023: non-material amendment to Parameter Plan 03 (location of generator and ancillary buildings) of outline permission 21/0013/OUTOPDC for the data centre of up to 52,000 sq m GEA at the Chandos Road Trading Estate, Chandos Park Estate, NW10 6NF. The record carries a five-vertex British National Grid site polygon of about 2.02 ha. evidence

Greater London Authority (London Planning Datahub; records supplied by the Old Oak and Park Royal Development Corporation) · publication date not stated

Vantage describes its LHR1 London data center campus in the PowerGate district as a five-acre (2 ha) campus with two multi-storey data centres that, once fully built, will provide 55 MW of critical IT load in 430,000 sq ft (40,000 sq m), with an HV substation of 110 MVA including 80 MVA dedicated to LHR1. evidence

Vantage Data Centers · publication date not stated

Companies

Operator: VDC LHR11 Limited (current) evidence
Operator: Vantage Data Centers (intended) evidence

Source and location review

Status source

Environment Agency Compliance Assessment Report YP3329SB/0605385: site inspection at LHR11/12, Chandos Road (permit EPR/YP3329SB, VDC LHR11 Limited), 11 August 2026, issued 17 August 2026 evidence row
Environment Agency (Public Registers Online, installations compliance documents) · published 2026-08-17 · Government record

Locator

Project locator · Official source · environmental_permit_register_site_location 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: 77 days before the data update on 2026-10-27

Location details

Coordinates: 51.52712, -0.25498
Geometry licence: Open Government Licence v3.0 (Environment Agency conditional licence as stated in the register metadata)
Use scope: Project locator
Scope class: environmental_permit_register_site_location
Authority: Official source
Source entity: Campus
Method: environment_agency_public_register_published_site_latitude_longitude_for_permit_EPR_YP3329SB
Derivation: direct_geometry
Precision scope: Site location published by the Environment Agency's installations register for permit EPR/YP3329SB (holder VDC LHR11 Limited, 'LHR11/12', 2 Black Arrow House, Chandos Road, NW10 6NF): grid reference TQ2115082355, latitude 51.527115, longitude -0.254983, copied without transformation. It is a site point for the permitted installation, not a building outline or surveyed position.
Horizontal uncertainty: Not reported
The register publishes no positional accuracy and does not say which part of the site it marks; the two-building campus covers about 2 ha around the point.
Geometry evidence: 7356094a

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 Vantage London I (LHR1) campus, Chandos Road Trading Estate (2 Black Arrow House), Park Royal (Old Oak and Park Royal / Ealing)
Title	Publisher	Roles	Published	Retrieved	Licence	Attribution	Content hash (SHA-256)
Environment Agency Compliance Assessment Report YP3329SB/0605385: site inspection at LHR11/12, Chandos Road (permit EPR/YP3329SB, VDC LHR11 Limited), 11 August 2026, issued 17 August 2026 Archived copy	Environment Agency (Public Registers Online, installations compliance documents) Government record	Physical status, Operator claim	2026-08-17	2026-10-26	Open Government Licence v3.0 (Environment Agency conditional licence as stated in the register metadata)	Environment Agency	`233e23f04aaa9781f726994860247326f3576bb89711c66f751898359b6ba827` Retained source material; see source provenance
Environment Agency public register (Environmental Permitting Regulations - Installations for England): registration EPR/YP3329SB, VDC LHR11 Limited, LHR11/12, 2 Black Arrow House, Chandos Road, London NW10 6NF Archived copy	Environment Agency Government record	Geometry	not stated	2026-10-26	Open Government Licence v3.0 (Environment Agency conditional licence as stated in the register metadata)	Environment Agency	`a262dce45ee809ae45b6fd826b5af9349d7fbf113f76c758c6d19d6d30091966` Retained source material; see source provenance
London Planning Datahub (Greater London Authority): OPDC 23/0176/NMAOPDC, non-material amendment to Parameter Plan 03 of outline permission 21/0013/OUTOPDC, Chandos Road Trading Estate (site polygon) Archived copy	Greater London Authority (London Planning Datahub; records supplied by the Old Oak and Park Royal Development Corporation) Government record	Site and project identity	not stated	2026-10-26	not stated by the API (London Planning Datahub public data)	Greater London Authority, London Planning Datahub; Old Oak and Park Royal Development Corporation	`0c16c02291eef7c3050c5ae35cc76614aaeb58382bb195002f1aa5a43906a115` Retained source material; see source provenance
London Planning Datahub (Greater London Authority): OPDC outline planning permission 21/0013/OUTOPDC, data centre (Use Class B8) of up to 52,000 sq m GEA, Chandos Road Trading Estate, NW10 6NF Archived copy	Greater London Authority (London Planning Datahub; records supplied by the Old Oak and Park Royal Development Corporation) Government record	Site and project identity	not stated	2026-10-26	not stated by the API (London Planning Datahub public data)	Greater London Authority, London Planning Datahub; Old Oak and Park Royal Development Corporation	`94396bba2cdb74032d89c37b772cb539060fd79a4b156715d144976daad9dae3` Retained source material; see source provenance
Vantage Data Centers: London I, United Kingdom data center campus (LHR1) location page Archived copy	Vantage Data Centers Operator website	Site and project identity, Operator claim	not stated	2026-10-26	all-rights-reserved (operator website)	Vantage Data Centers	`275573e6ccc9e7207c2f99232ee09eda31e091ccb119d5c5c457fb3ce9309fcb` Retained source material; see source provenance

Cite this site

Kyars, K. (2026). Vantage London I (LHR1) campus, Chandos Road Trading Estate (2 Black Arrow House), Park Royal (Old Oak and Park Royal / Ealing) [site vcc-site-1f572e32e4ff9600b76a]. In Data Center Atlas (2026-10-27) [Data set]. https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-1f572e32e4ff9600b76a/

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