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Submission of plans and specifications under Paragraph 3 (other construction works) of Schedule 17 to the High Speed Rail (London-West Midlands) Act 2017. Development comprises amendments to previously approved earthworks (contours), realignment of previously approved locations of drainage attenuation ponds, and minor amendments to previously approved location of fences and gates.

HS2 Construction Site West Of A412 Denham Way Chalfont Lane West Hyde Hertfordshire

DecidedReference: 26/0415/HS2Three Rivers District Council

Last published check: 21 Sept 2026, 22:58. Check the council record for more recent changes.

Application location

HS2 Construction Site West Of A412 Denham Way Chalfont Lane West Hyde Hertfordshire

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Application summary

Status
Decided
Application type
HS2 schedule 17 application
Received
12 Mar 2026
Validated
12 Mar 2026
Determination deadline
7 May 2026
Local authority
Three Rivers District Council

Application overview

Submission of plans and specifications under Paragraph 3 (other construction works) of Schedule 17 to the High Speed Rail (London-West Midlands) Act 2017. Development comprises amendments to previously approved earthworks (contours), realignment of previously approved locations of drainage attenuation ponds, and minor amendments to previously approved location of fences and gates.

Proposal details

Reference
26/0415/HS2
Alternative references
PP-14660617
Ward
Chorleywood South And Maple Cross
Parish
Non-Parished
Agent
Mr Ben Hampson

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Documents 10 of 10

DocumentPublishedAction
DecisionDecision · PDF21 Apr 2026View
APPLICATION FORM - WITHOUT PERSONAL DATAApplication Form · PDF12 Mar 2026View
LANDSCAPE & ENVIRONMENTAL PLANDrawing · PDF12 Mar 2026View
EXISTING WESTERN SLOPE CONTOURS REV C01Drawing · PDF12 Mar 2026View
PROPOSED SLOPE DRAINAGEDrawing · PDF12 Mar 2026View
COVERING LETTERSupporting documents · PDF12 Mar 2026View
PROPOSED WESTERN SLOPE CONTOURSDrawing · PDF12 Mar 2026View
LOCATION PLANOS Extract · PDF12 Mar 2026View
SCHEDULE 17 - PROFORMASupporting documents · PDF12 Mar 2026View
AMENDED SCHEDULE 17 - WRITTEN STATEMENTSupporting documents · PDF12 Mar 2026View

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Application timeline

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  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Decision Issued Date

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  4. Decision Made Date

    Published milestoneCouncil source

  5. Determination Deadline

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    Council source

Decision & conditions

approved
Decision
Planning conditions

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