CyrusOne LON6 Data Centre Campus 210MW Iver Heath UK

Status: Approved / Planning Granted   |   Location: Seven Hills Road, Iver Heath, Buckinghamshire SL0 0PA, United Kingdom (Historic site adjacent to Shannon Training

Project Overview

CyrusOne LON6 is a £2.5 billion hyperscale data centre campus developed by global digital infrastructure provider CyrusOne at Dromenagh Farm along Seven Hills Road in Iver Heath, Buckinghamshire, United Kingdom. Spanning a 33-hectare site within the M25 digital corridor west of London, the multi-building development is designed to support large-scale cloud computing and high-density artificial intelligence (AI) workloads. Its substantial investment and campus-scale footprint reflect the growing demand for digital infrastructure capable of handling increasingly complex computing requirements. The project’s location near London also positions it within reach of one of the UK’s most important markets for cloud services, financial technology, and enterprise computing.

The campus is intended to accommodate the infrastructure required by hyperscale cloud providers and organizations deploying data-intensive applications. As AI adoption expands, data centres must support increasingly powerful computing systems, alongside the electrical and cooling infrastructure needed to operate them reliably. CyrusOne LON6’s multi-building design provides a framework for developing capacity across the site as requirements evolve. However, specific IT capacity, power allocation, cooling technologies, and renewable energy arrangements have not been provided in the supplied information.

The development’s position within the M25 corridor is significant for customers seeking data centre capacity close to London’s business and technology ecosystem. This proximity can support digital services that depend on reliable connectivity to enterprise customers, cloud platforms, and other network infrastructure. The project also adds to the continued expansion of large-scale data centre development across Buckinghamshire and the wider South East, where demand for computing resources continues to grow. Its 33-hectare site provides space for a substantial campus, while the reported £2.5 billion investment underscores the scale of the proposed development. By combining a strategic location west of London with a focus on hyperscale cloud and high-density AI infrastructure, CyrusOne LON6 represents a major addition to the UK’s digital infrastructure pipeline and reflects the increasing importance of data centres in supporting the modern digital economy.

Quick Facts Selected Details

City Profile