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A change of use of land to operational land to enable an extension of the wastewater treatment works; construction and operation of a Final Settlement Tank and associated above ground plant, equipment and areas of hardstanding within the extension area; a 2.4m high security fence around the extended area and an equipment kiosk.

Horstead Keynes WTW, Cinder Hill Lane, Horstead Keynes, West Sussex, RH17 7BD.

Application ApprovedReference: WSCC/036/23West Sussex County Council

Last published check: 14 Sept 2026, 19:58. Check the council record for more recent changes.

Application location

Horstead Keynes WTW, Cinder Hill Lane, Horstead Keynes, West Sussex, RH17 7BD.

This record has no verified map location.

Application summary

Status
Application Approved
Application type
Not published
Received
Not published
Validated
21 Jul 2023
Determination deadline
Not published
Local authority
West Sussex County Council

Application overview

A change of use of land to operational land to enable an extension of the wastewater treatment works; construction and operation of a Final Settlement Tank and associated above ground plant, equipment and areas of hardstanding within the extension area; a 2.4m high security fence around the extended area and an equipment kiosk.

Proposal details

Reference
WSCC/036/23
Parish
Horsted Keynes

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Documents 58 of 58

DocumentPublishedAction
Eot 5th AprilEOT 5th April.pdf (0 kb)22 Feb 2024View
Application FormApplicationFormRedacted.pdf (0 kb)1 Sept 2023View
Design And Access StatementDesign and Access Statement.pdf (0 kb)1 Sept 2023View
Flood Risk AssessmentFlood Risk Assessment June 2023.pdf (0 kb)1 Sept 2023View
Site LayoutSite Layout.pdf (0 kb)1 Sept 2023View
Construction Environment Management PlanConstruction Environment Management Plan.pdf (0 kb)1 Sept 2023View
Groundwater Comment Technical ResponseHorsted Keynes WTW LLFA Groundwater comment technical response.pdf (0 kb)30 Nov 2023View
Exisiting And Proposed Site DrainageExisiting and Proposed Site Drainage.pdf (0 kb)30 Nov 2023View
Alternative Sites ProvisionAlternative Sites Provision.pdf (0 kb)30 Nov 2023View
Updated Plans Covering LetterUpdated Plans Covering Letter.pdf (0 kb)22 Feb 2024View
Lighting AssessmentLighting Assessment (Rev01).pdf (0 kb)1 Sept 2023View
Location PlanLocation Plan.pdf (0 kb)1 Sept 2023View
ElevationsLVA1 Kiosk.pdf (0 kb)1 Sept 2023View
Site DrainageSite Drainage.pdf (0 kb)1 Sept 2023View
Sound AssessmentSound Assessment.pdf (0 kb)1 Sept 2023View
Scheme of InvestigationWSI Horsted Keynes V3 Issue.pdf (0 kb)1 Sept 2023View
Construction Traffic Management PlanConstruction Traffic Management Plan.pdf (0 kb)1 Sept 2023View
Ecological Impact AssessmentHorsted Keynes WTW EcIA v5.pdf (0 kb)3 Nov 2023View
Hedge TranslocationHedge Translocation-RAMS-V1 HK WTW.pdf (0 kb)3 Nov 2023View
Agent Supporting StatementAgent Supporting Statement - Arb Response .pdf (0 kb)3 Nov 2023View
Agent Supporting StatementAgent Supporting Statement - EHO Comments .pdf (0 kb)3 Nov 2023View
Supporting StatementAgent Supporting Statement – Alternative Sites Provision.pdf (0 kb)30 Nov 2023View
Final Settlement Tank 751078 Jtx Xx Xx Dr Z 00608Final Settlement Tank - 751078-JTX-XX-XX-DR-Z-00608.pdf (0 kb)22 Feb 2024View
Potable Water Connection 751078 Jtx Xx Xx Dr Z 00607Potable Water Connection - 751078-JTX-XX-XX-DR-Z-00607.pdf (0 kb)22 Feb 2024View
Landscape Plan 751078 Sta Xx Xx Dr L 00001 Po7landscape Plan - 751078-STA-XX-XX-DR-L-00001-PO7.pdf (0 kb)22 Feb 2024View
Overall Site Layout 751078 Jtx Xx Xx Dr Z 00602Overall Site Layout - 751078-JTX-XX-XX-DR-Z-00602.pdf (0 kb)22 Feb 2024View
Proposed Fencing Details 751078 Jtx Xx Xx Dr Z 00604Proposed Fencing Details - 751078-JTX-XX-XX-DR-Z-00604.pdf (0 kb)22 Feb 2024View
Consultation ResponseWSCC Arboriculture.pdf (0 kb)8 Sept 2023View
Consultation ResponseWSCC Highways - Public Rights of Way.pdf (0 kb)11 Sept 2023View
Consultation ResponseWSCC Highways.pdf (0 kb)14 Sept 2023View
Consultation ResponseNatural England.pdf (0 kb)21 Sept 2023View
Consultation ResponseEnvironment Agency.pdf (0 kb)28 Sept 2023View
Consultation ResponseArchaeology.pdf (0 kb)2 Oct 2023View
Consultation ResponseWSCC Ecology.pdf (0 kb)17 Oct 2023View
Consultation ResponseHK Parish Council.pdf (0 kb)24 Oct 2023View
Consultation ResponseMid Sussex District Council.pdf (0 kb)26 Oct 2023View
Consultation ResponseWSCC Fire & Access.pdf (0 kb)2 Nov 2023View
Consultation ResponseCrawley Borough Council.pdf (0 kb)6 Nov 2023View
Wscc Llfa (2)WSCC LLFA (2).pdf (0 kb)22 Feb 2024View
Consultation ResponseHistoric England.pdf (0 kb)26 Feb 2024View
Consultation ResponseWSCC Highways 2.pdf (0 kb)27 Feb 2024View
Consultation ResponseEnvironment Agency 2.pdf (0 kb)6 Mar 2024View
Consultation ResponseWSCC Arboriculture 2.pdf (0 kb)11 Mar 2024View
Consultation ResponseWSCC Ecology 2.pdf (0 kb)18 Mar 2024View
Consultation ResponseWSCC Arboriculture 3.pdf (0 kb)4 Jun 2024View
Consultation ResponseWSCC Archaeology 2.pdf (0 kb)10 Jul 2024View
Decision NoticeDECISION NOTICE_WSCC-036-23.pdf (0 kb)31 Jul 2024View
Case Officer's Report of Recommended ActionWSCC-036-23 Case Officer's Report (Delegated Decision).pdf (0 kb)31 Jul 2024View
Extension Of TimeExtension of Time 08-12-23.pdf (0 kb)7 Nov 2023View
Extension Of TimeExtension of Time 31-01-24.pdf (0 kb)18 Dec 2023View
Extension Of TimeExtension of Time 29-02-24.pdf (0 kb)30 Jan 2024View
Extension Of TimeExtension of Time 15-05-24.pdf (0 kb)8 Apr 2024View
Extension Of TimeExtension of Time 09-07-24.pdf (0 kb)31 May 2024View
Comment - Lynne And Anthony Mulcare - 16 10 2023Comment - Lynne and Anthony Mulcare - 16_10_2023.pdf (0 kb)17 Oct 2023View
Fence DetailFence Detail.pdf (0 kb)1 Sept 2023View
Final Settlement TankFinal Settlement Tank.pdf (0 kb)1 Sept 2023View
Landscape PlanLandscape Plan.pdf (0 kb)1 Sept 2023View
Overall Site Layout PlanOverall Site Layout Plan.pdf (0 kb)1 Sept 2023View

Documents open on the council website. Browse council documents if a link has changed.

Application timeline

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  1. Date Valid

    Published milestoneCouncil source

  2. Deadline for Comments

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  3. Decision Date

    Published milestoneCouncil source

  4. Determination Date

    Published milestoneCouncil source

Decision & conditions

Granted with Conditions
Decision Notice
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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