Council planning record

Non-material amendment to planning permission ref. 7215/APP/2020/2901 (as amended), dated 03-12-20 (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) to allow for the provision of additional compound security fencing, minor earthworks near this additional fence to direct surface water to the drainage retention basin, and the relocation of a lighting column.

BRAINTREE INDUSTRIAL ESTATE BRAINTREE ROAD RUISLIP

ApprovalReference: 7215/APP/2026/2020London Borough of Hillingdon

Last published check: 11 Oct 2026, 02:41. Check the council record for more recent changes.

Application location

BRAINTREE INDUSTRIAL ESTATE BRAINTREE ROAD RUISLIP

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Application summary

Status
Approval
Application type
Not published
Received
13 Aug 2026
Validated
13 Aug 2026
Determination deadline
8 Oct 2026
Local authority
London Borough of Hillingdon

Application overview

Non-material amendment to planning permission ref. 7215/APP/2020/2901 (as amended), dated 03-12-20 (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) to allow for the provision of additional compound security fencing, minor earthworks near this additional fence to direct surface water to the drainage retention basin, and the relocation of a lighting column.

Proposal details

Reference
7215/APP/2026/2020
Ward
SOUTH RUISLIP 2022
Agent
Mr Simon Williams Braitrim House 98 Victoria Road North Acton NW10 6NB

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Documents 12 of 12

DocumentPublishedAction
ApplicationFormRedacted Application Form - Without Personal DataAPPLICATION FORM19 Aug 2026View
1MC04-SCJ_SDH-AR-DGA-SS05_SL06-430003 - Rev C05 Site Location PlanLOCATION PLAN19 Aug 2026View
1MC04-SCJ_SDH-EL-DGA-SS05_SL06-430002 - Rev C06 External Lighting Lux Levels_1SITE LAYOUT - SITE LEVELS19 Aug 2026View
1MC04-SCJ_SDH-EL-DGA-SS05_SL06-430003 - Rev C06 External Lighting Lux Levels_2SITE LAYOUT - SITE LEVELS19 Aug 2026View
1MC04-SCJ_SDH-LS-DGA-SS05_SL06-431002 - Rev C04 Landscape GA Plan - Hard Landscape and EarthworksSITE LAYOUT - LANDSCAPING19 Aug 2026View
1MC04-SCJ_SDH-LS-DGA-SS05_SL06-431003 - Rev C04 Landscape GA Plan Indicative MitigationSITE LAYOUT - LANDSCAPING19 Aug 2026View
1MC04-SCJ_SDH-AR-DGA-SS05_SL06-430002 - Rev C05 General Arrangement PlanPLAN19 Aug 2026View
1MC04-SCJ_SDH-AR-DLO-SS05_SL06-430001 - Rev C05 Overview General Arrangement PlanPLAN19 Aug 2026View
1MC04-SCJ_SDH-LS-DGA-SS05_SL06-431001 - Rev C04 Overview PlanPLAN19 Aug 2026View
1MC04-SCJ_SDH-LS-DSE-SS05_SL06-432003 - Rev C04 Indicative Mitigation Cross SectionsPLAN19 Aug 2026View
1MC04-SCJ_SDH-LS-DSE-SS05_SL06-432005 - Rev C04 Earthworks Cross SectionsPLAN19 Aug 2026View
DECISION NOTICEDECISION NOTICE8 Oct 2026View

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Application timeline

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  1. Received

    Published milestoneCouncil source
  2. Validated

    Published milestoneCouncil source
  3. Decided

    Published milestoneCouncil source
  4. Decision By

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    Council source

Decision & conditions

Approval
DECISION NOTICE
Planning conditions

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