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Non-material amendment to planning permission ref. 7215/APP/2020/2901, dated 03-12-2020 (Request for approval of Plans and specifications under condition imposed by Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017 relating to a head house (South Ruislip Vent Shaft Head House) compound, which includes the vent shaft headhouse building, the fan room building, two ventilation stacks, road vehicle parking, an Autotransformer Station, earthworks for retaining walls and associated fencing and artificial lighting units). The amendments relate to relocated compound boundary fence and gates, additional lighting column/equipment, and earthworks to facilitate a small extension of the compound.

BRAINTREE INDUSTRIAL ESTATE BRAINTREE ROAD RUISLIP

ApprovalReference: 7215/APP/2025/2400London Borough of Hillingdon

Last published check: 13 Oct 2026, 17:14. Check the council record for more recent changes.

Application timeline

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  1. Received

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  2. Validated

    Published milestoneCouncil source

  3. Decided

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  4. Decision By

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Application summary

Status
Approval
Application type
Not published
Received
15 Sept 2025
Validated
15 Sept 2025
Determination deadline
10 Nov 2025
Local authority
London Borough of Hillingdon

Application overview

Non-material amendment to planning permission ref. 7215/APP/2020/2901, dated 03-12-2020 (Request for approval of Plans and specifications under condition imposed by Schedule 17 to the High Speed Rail (London - West Midlands) Act 2017 relating to a head house (South Ruislip Vent Shaft Head House) compound, which includes the vent shaft headhouse building, the fan room building, two ventilation stacks, road vehicle parking, an Autotransformer Station, earthworks for retaining walls and associated fencing and artificial lighting units). The amendments relate to relocated compound boundary fence and gates, additional lighting column/equipment, and earthworks to facilitate a small extension of the compound.

Proposal details

Reference
7215/APP/2025/2400
Ward
SOUTH RUISLIP 2022
Agent
Mr Simon Williams Braitrim House 98 Victoria Road North Acton NW10 6NB

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Application location

BRAINTREE INDUSTRIAL ESTATE BRAINTREE ROAD RUISLIP

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Documents 15 of 15

DocumentPublishedAction
ApplicationFormRedacted Application Form - Without Personal DataAPPLICATION FORM16 Sept 2025View
1MC04-SCJ_SDH-LS-DLO-SS05_SL06-431005 Rev. C03 Location PlanLOCATION PLAN16 Sept 2025View
1MC04-SCJ_SDH-LS-DGA-SS05_SL06-431003 Rev. C03 Landscape GA Plan Indicative MitigationSITE LAYOUT - LANDSCAPING16 Sept 2025View
1MC04-SCJ_SDH-AR-DGA-SS05_SL06-430002 Rev. C04 General Arrangement PlanPLAN16 Sept 2025View
1MC04-SCJ_SDH-AR-DGA-SS05_SL06-430003 Rev. C04 Schedule 17 Plans and Specifications - Site PlanPLAN16 Sept 2025View
1MC04-SCJ_SDH-AR-DLO-SS05_SL06-430001 Rev. C04 Overview General Arrangement PlanPLAN16 Sept 2025View
1MC04-SCJ_SDH-EL-DGA-SS05_SL06-430001 Rev. C05 External Lighting Site Zones and ControlPLAN16 Sept 2025View
1MC04-SCJ_SDH-EL-DGA-SS05_SL06-430002 Rev. C05 External Lighting Lux Levels - Site OccupiedPLAN16 Sept 2025View
1MC04-SCJ_SDH-LS-DGA-SS05_SL06-431001 Rev. C03 Overview PlanPLAN16 Sept 2025View
1MC04-SCJ_SDH-LS-DGA-SS05_SL06-431002 Rev. P11 Landscape GA Plan - Hard Landscape and EarthworksPLAN16 Sept 2025View
1MC04-SCJ_SDH-LS-DSE-SS05_SL06-432004 Rev. C03 Schedule 17 Plans & Specifications - Earthworks Cross Section 1 of 2PLAN16 Sept 2025View
1MC04-SCJ_SDH-LS-DSE-SS05_SL06-432005 Rev. C03 Schedule 17 Plans & Specifications - Earthworks Cross Section 2 of 2PLAN16 Sept 2025View
Cover Letter (Dated 15th August 2025)SUPPORTING INFORMATION16 Sept 2025View
1MC04-SCJ_SDH-IN-APP-SS05_SL06-000020 Rev. C01 Schedule 17 Plans and Specifications Proforma - Minor Amendments Two - South Ruislip Vent Shaft S2SUPPORTING INFORMATION16 Sept 2025View
DECISION NOTICEDECISION NOTICE6 Nov 2025View

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Decision & conditions

Approval
DECISION NOTICE
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