Council planning record

Approval of Reserved Matters (Access, Appearance, Landscaping, Layout and Scale) pursuant to Condition 2 for Phase 2 (Innovation Hub) only, details pursuant to the partial discharge of Conditions 47 (i) (Phase 2: Innovation Hub - Contaminated Land), 53 (i) (Phase 2: Innovation Hub - Public Art) and details pursuant to the full discharge of Conditions 48 (Phase 2: Innovation Hub - Written Scheme of Investigation), 50 (Phase 2: Innovation Hub - Water Infrastructure Details), 59 (Phase 2: Innovation Hub - Biodiversity Net Gain), 64 (Phase 2: Innovation Hub - Generator and Fuel Technology), 65 (Phase 2: Innovation Hub - Selective Catalytic Reduction), 66 (Phase 2: Innovation Hub - Generator Operating Regime), 67 (Phase 2: Innovation Hub - Emission Reduction and Management Plan), 68 (Phase 2: Innovation Hub - Emissions Monitoring Plan) and 76 (Phase 2: Innovation Hub - Generator Emission Evidence) as attached to 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).) This is a subsequent application for development subject to an Environment Impact Assessment.

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

UndecidedReference: 78343/APP/2026/1746London Borough of Hillingdon

Last published check: 13 Oct 2026, 00:41. Check the council record for more recent changes.

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  1. Received

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  2. Validated

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  3. Consultation Started

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  4. Comments Due

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Application summary

Status
Undecided
Application type
Not published
Received
13 Jul 2026
Validated
24 Jul 2026
Determination deadline
13 Nov 2026
Local authority
London Borough of Hillingdon

Application overview

Approval of Reserved Matters (Access, Appearance, Landscaping, Layout and Scale) pursuant to Condition 2 for Phase 2 (Innovation Hub) only, details pursuant to the partial discharge of Conditions 47 (i) (Phase 2: Innovation Hub - Contaminated Land), 53 (i) (Phase 2: Innovation Hub - Public Art) and details pursuant to the full discharge of Conditions 48 (Phase 2: Innovation Hub - Written Scheme of Investigation), 50 (Phase 2: Innovation Hub - Water Infrastructure Details), 59 (Phase 2: Innovation Hub - Biodiversity Net Gain), 64 (Phase 2: Innovation Hub - Generator and Fuel Technology), 65 (Phase 2: Innovation Hub - Selective Catalytic Reduction), 66 (Phase 2: Innovation Hub - Generator Operating Regime), 67 (Phase 2: Innovation Hub - Emission Reduction and Management Plan), 68 (Phase 2: Innovation Hub - Emissions Monitoring Plan) and 76 (Phase 2: Innovation Hub - Generator Emission Evidence) as attached to 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).) This is a subsequent application for development subject to an Environment Impact Assessment.

Proposal details

Reference
78343/APP/2026/1746
Ward
WOOD END 2022
Agent
Emily Brosnan 33 Margaret Street London W1G 0JD

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Application location

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

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Documents 40 of 40

DocumentPublishedAction
Application Form redacted Application Form - Without Personal DataAPPLICATION FORM16 Jul 2026View
The location planLOCATION PLAN16 Jul 2026View
Proposed location plan Block plan of the siteLOCATION PLAN16 Jul 2026View
Existing site plan Site/Block Plan - ExistingEXISTING PLAN16 Jul 2026View
Proposed Ground Floor GA Floor planPROPOSED FLOOR PLANS16 Jul 2026View
Proposed First Floor GA Floor planPROPOSED FLOOR PLANS16 Jul 2026View
Proposed Second Floor GA Floor planPROPOSED FLOOR PLANS16 Jul 2026View
Proposed Third Floor GA Floor planPROPOSED FLOOR PLANS16 Jul 2026View
Proposed Ancillary Building GA Additional plansPROPOSED PLAN16 Jul 2026View
GA Exterior Elevations East / West Elevation (Side) - ProposedPROPOSED PLAN16 Jul 2026View
Proposed Bay Elevation and Section 1 Section - ProposedPROPOSED PLAN16 Jul 2026View
Proposed Bay Elevation and Section 2 Section - ProposedPROPOSED PLAN16 Jul 2026View
Proposed Bay Elevation and Section 3 Section - ProposedPROPOSED PLAN16 Jul 2026View
GA Exterior Elevations North / South Elevation (Front) - ProposedPROPOSED ELEVATIONS16 Jul 2026View
Proposed Site Context Elevations Elevation (Front) - ProposedPROPOSED ELEVATIONS16 Jul 2026View
Proposed Roof Plan Roof Plan - ProposedPROPOSED ROOF PLANS16 Jul 2026View
GA Building Sections, Sheet 1 of 2 Section - ProposedPROPOSED SECTIONS16 Jul 2026View
GA Building Sections, Sheet 2 of 2 Section - ProposedPROPOSED SECTIONS16 Jul 2026View
Proposed Site Context Sections Section - ProposedPROPOSED SECTIONS16 Jul 2026View
Landscape General Arrangement Landscaping detailsPLAN16 Jul 2026View
Landscape Softscape Arrangement Landscaping detailsPLAN16 Jul 2026View
Landscape Hardscape Arrangement Landscaping detailsPLAN16 Jul 2026View
Urban Greening Factor Landscaping detailsPLAN16 Jul 2026View
Site Plan Ground Floor Floor planPLAN16 Jul 2026View
Design and Access Statement part 1 Design and access statementDESIGN AND ACCESS STATEMENT16 Jul 2026View
Design and Access Statement part 2 Design and access statementDESIGN AND ACCESS STATEMENT16 Jul 2026View
Design and Access Statement part 3 Design and access statementDESIGN AND ACCESS STATEMENT16 Jul 2026View
Design and Access Statement part 4 Design and access statementDESIGN AND ACCESS STATEMENT16 Jul 2026View
Design and Access Statement part 5 Design and access statementDESIGN AND ACCESS STATEMENT16 Jul 2026View
Covering letterSUPPORTING INFORMATION16 Jul 2026View
London Plan Fire Safety Statement Fire StatementSUPPORTING INFORMATION16 Jul 2026View
Biodiversity Net Gain Assessment Biodiversity statementSUPPORTING INFORMATION16 Jul 2026View
Landscape Planting Schedule Landscaping detailsSUPPORTING INFORMATION16 Jul 2026View
Landscape Material Schedule Landscaping detailsSUPPORTING INFORMATION16 Jul 2026View
Travel Plan Travel planSUPPORTING INFORMATION16 Jul 2026View
Written scheme of investigation for an archaeological watching brief on ground remediation Issue 3 (Dated 2nd April 2026)SUPPORTING INFORMATION24 Jul 2026View
Written scheme of investigation for an archaeological watching brief on ground remediation Issue 3 (Dated 2nd April 2026)SUPPORTING INFORMATION24 Jul 2026View
ADVERTISEMENT NOTICEADVERTISEMENT NOTICE5 Aug 2026View
Air Quality Damage Cost Calculation Air quality assessmentAIR QUALITY REPORT16 Jul 2026View
Energy and Sustainability Statement Sustainability appraisalENERGY REPORT16 Jul 2026View

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