Greystoke: West London Technology Park

West London Technology Park is a proposed hyperscale data centre campus promoted by Greystoke and presented on a dedicated project website (westlondontechpark.com).

At the planning decision level, the UK government publishes a recovered appeal decision (dated 9 July 2025) granting permission for redevelopment of the Woodlands Park landfill site, land south of Slough Road, Iver for a B8 (Data Centre) development of up to 72,000 sqm (GEA) across 2 buildings.

⚙️ Facility Highlights

1. Facility identity (project-site): Project name published as “West London Technology Park.”
2. Developer / promoter (operator-stated): Greystoke lists West London Tech Park as a project in its data centre pipeline and states Greystoke is a trading name of Greystoke Land Limited.
3. Site location (government decision): Woodlands Park landfill site, land south of Slough Road, Iver, Buckinghamshire (redevelopment of former landfill site).
4. Planning approval (government decision): Recovered appeal allowed / permission granted (decision dated 9 July 2025) for a data centre development (Use Class B8 (Data Centre)) with all matters reserved except principal access.
5. Approved scale (government decision): Up to 72,000 sqm (GEA) delivered across 2 buildings, including ancillary offices, internal plant/equipment, emergency back-up generators and fuel storage, plus landscaping.
6. IT load / capacity (developer-stated, project-level): Greystoke lists 96MW IT load for West London Tech Park and states planning approved (project-level statement).
7. Site context (developer-stated, project-level): Greystoke states the site sits directly south of Iver substation, is a landfill site between the M25 and the West London Industrial Estate, and includes two data centre buildings alongside a substation and district heating network.
8. Legal status update (news / legal reporting): Public reporting states the government has conceded in legal proceedings that its approval involved a “serious logical error” regarding Environmental Impact Assessment and that permission should be quashed (final court outcome not published in the cited sources).
9. Street address (facility-specific): Not publicly disclosed. (Public sources describe the site as land south of Slough Road / Woodlands Park landfill site rather than a full street address.)

🔐 Security & Compliance

1. Facility-specific security systems (CCTV, mantraps, biometrics, guard force, access policies): Not publicly disclosed.
2. Compliance certifications (facility-specific ISO/SOC/PCI, certificate IDs, audit scope): Not publicly disclosed.

🌐 Connectivity & Carrier Access

1. Connectivity positioning (project-site): Project website states the campus is ideally positioned on the UK’s long-haul fibre network and near existing data centres in Stockley Park and Slough (carrier list not published).
2. Carrier list / networks present (facility-specific): Not publicly disclosed.
3. Meet-me room / cross-connect products / pricing (facility-specific): Not publicly disclosed.
4. Internet Exchange (IX) (facility-specific): Not publicly disclosed.

💼 Who It Serves

1. Hyperscale / large-scale customers seeking capacity associated with a B8 data centre scheme approved for up to 72,000 sqm (GEA) across two buildings at Iver (customer identities and commercial products not published).
2. Organizations targeting deployment near the established Slough / West London data centre cluster, consistent with the project’s stated proximity to Slough and Stockley Park corridors (service catalog not published).