Council planning record

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 20.05.2026 (Hybrid planning application for a four-phased redevelopment to deliver a data centre campus comprising of: Phase 1 - Full planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) site access and internal roads including a vehicular and pedestrian link between Uxbridge Road and Bullsbrook Road; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development; Phase 2 - Outline planning permission for (a) an Innovation Hub; (b) hard and soft, green and blue, infrastructure; and (c) other ancillary and auxiliary forms of development (all matters reserved); Phase 3 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved); and Phase 4 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved).)

Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH

UndecidedReference: 78343/APP/2026/1898London Borough of Hillingdon

Application location

Hayes Bridge Retail Park and Heathrow Interchange UXBRIDGE ROAD HAYES UB4 0RH

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Application summary

Status
Undecided
Application type
Not published
Received
30 Jul 2026
Validated
30 Jul 2026
Determination deadline
16 Oct 2026
Local authority
London Borough of Hillingdon

Application overview

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 20.05.2026 (Hybrid planning application for a four-phased redevelopment to deliver a data centre campus comprising of: Phase 1 - Full planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) site access and internal roads including a vehicular and pedestrian link between Uxbridge Road and Bullsbrook Road; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development; Phase 2 - Outline planning permission for (a) an Innovation Hub; (b) hard and soft, green and blue, infrastructure; and (c) other ancillary and auxiliary forms of development (all matters reserved); Phase 3 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved); and Phase 4 - Outline planning permission for (a) a data centre building; (b) energy, power, and water infrastructure; (c) internal roads; (d) site security arrangements and security fencing; (e) hard and soft, green and blue, infrastructure; and (f) other ancillary and auxiliary forms of development (all matters reserved).)

Proposal details

Reference
78343/APP/2026/1898
Ward
WOOD END 2022
Agent
Emily Brosnan 33 Margaret Street London W1G 0JD

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Documents 12 of 12

DocumentPublishedAction
Application Form redacted Application Form - Without Personal DataAPPLICATION FORM4 Aug 2026View
LIH1-ACM-LH-ZZ-DR-P-52101 Rev. P01 Drainage SchematicPLAN4 Aug 2026View
LIH1-ACM-LH-ZZ-DR-P-52201 Rev. P01 Rainwater SchematicPLAN4 Aug 2026View
LIH1-ACM-LH-ZZ-DR-P-53101 Rev. P01 Domestic Water Services SchematicPLAN4 Aug 2026View
LON6-CDL-DC-ZZ-SD-P-52101 Rev. P02.02 LON6 Foulwater Drainage Schematic - Sheet 1 of 2PLAN4 Aug 2026View
LON6-CDL-DC-ZZ-SD-P-52102 Rev. P02.02 LON6 Foulwater Drainage Schematic - Sheet 2 of 2PLAN4 Aug 2026View
LON6-CDL-DC-ZZ-SD-P-53101 Rev. P02.02 LON6 Domestic Water SchematicPLAN4 Aug 2026View
Cover Letter (Dated 17th July 2026)SUPPORTING INFORMATION4 Aug 2026View
LIH1-CDL-B-XX-RP-Z-00001 Rev. P02 BREEAM New Construction V6 - Pre-Assessment (Dated 30th July 2026)SUPPORTING INFORMATION4 Aug 2026View
LON6-CDL-DC-XX-TI-Z-00002 Rev. P01 Technical Note - Water ConsumptionSUPPORTING INFORMATION4 Aug 2026View
LONUX-CDL-DC-XX-RP-Z-00001 Rev. P02 BREEAM 2010 - Data Centre v1.1 (Dated 30th June 2026)SUPPORTING INFORMATION4 Aug 2026View
LIH-ACM-PL-XX-RP-N-00001 Rev. P01 Energy and Sustainability Statement (Dated June 2026)SUSTAINABILITY REPORT4 Aug 2026View

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