Data centre planning applications in Hillingdon
Hillingdon has 26 data-centre planning applications tracked since 2025 (6 awaiting decision, 20 permitted); 4 received in the last 30 days. Data as of 2026-08-17.
Received in the last 30 days
| Application | Description | Stage | MW | Status | Received |
|---|---|---|---|---|---|
| 78343/APP/2026/1898 Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH | Details pursuant to the discharge of Condition 20 (Phase 1: LON6 - Water Infrastructure Details) and 50 (Phase 2: Innovation Hub - Water Infrastructure Details) of planning permission ref. 78343/APP/2025/719, dated 20.05 | Condition discharge | Undecided | 2026-07-30 | |
| 78343/APP/2026/1899 Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH | Details pursuant to the discharge of Conditions 21 (Phase 1: LON6 - District Heating Network) and 51 (Phase 2: Innovation Hub - District Heating Network) of planning permission ref. 78343/APP/2025/719, dated 20.05.2026 ( | Condition discharge | Undecided | 2026-07-30 | |
| 78343/APP/2026/1897 Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH | Details pursuant to the discharge of Condition 22 (Phase 1: LON6 - Microclimate and Wind) of planning permission ref. 78343/APP/2025/719, dated 20.05.2026 (Hybrid planning application for a four-phased redevelopment to d | Condition discharge | Undecided | 2026-07-30 | |
| 18399/APP/2026/1816 UNIT D Prologis Park STOCKLEY ROAD WEST DRAYTON UB7 9FN | Details pursuant to the partial discharge of Condition 6 part C (Tree Protection Measures) as attached to planning permission reference 18399/APP/2025/16 dated 01-09-2025 (An application submitted under Section 73 of the | Condition discharge | Undecided | 2026-07-22 |
22 older applications in Hillingdon — full history back to 2025, status-change events, and facts extracted from the planning documents (MW, floorspace, applicant, cooling, grid connection — each with a verbatim quote and the source PDF) are on the Pro plan. See plans.
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