Planning application
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
As published by the council, reference 25/01302/FUL
Application record
- Reference
- 25/01302/FUL
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Grant
- Received
- 20 Nov 2025
- Validated
- 27 Nov 2025
- Decided
- 23 Jun 2026
- Ward
- Tuxford And Trent
- Parish
- Marnham
- Decision by
- Delegated After Referring To PCG
Site history
Applications at this address on the Bassetlaw register
This site has had 5 applications since 2025: 1 approved, 0 refused.
-
26/00864/COND Decided
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge of Condition 9 (Construction Surface Water Drainage Plan Phase 1 Construction Surface Water Management Plan (CSWMP)) and Condition 17 (Contaminated Land Scheme - Phase 1 Contaminated Land Preliminary Risk Assessment (CLPRA)) of P.A. 25/01302/FUL Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
-
26/00832/COND Decided
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge of Conditions 10 (Soil Management Plan): Phase 1 Soil Management Plan (SMP), Condition 12 (Site Waste Management Plan): Phase 1 Site Waste Management Plan (SWMP) and Condition 23 (Road Condition Survey): Road Condition Survey.on P/A 25/01302/FUL - Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
-
26/00815/COND Awaiting decision
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge of Condition 13 (Archaeological Evaluation): Project Design for archaeological trial trenching (PD), 14 (Archaeological Mitigation Strategy): Phase 1 Outline Archaeological Mitigation Plan (OAMP) and 15 (HMMP): Habitat Management and Monitoring Plan (HMMP) on P/A 25/01302/FUL - Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
-
26/00813/COND Decided
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge Conditions 3 (Phasing Plan) 4 (CEMP) 5 (CMS) 6 (CTMP) 25 (AMS) 28 (PWMS) on P.P 25/01302/FUL - Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
Timeline
Dates from the published record
-
20 Nov 2025
Received by Bassetlaw
-
27 Nov 2025
Validated
Checked as complete and ready for consideration.
-
23 Jun 2026
Decision issued: Grant
-
22 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
4 later applications on the register refer to this one:
-
26/00864/COND Decided
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge of Condition 9 (Construction Surface Water Drainage Plan Phase 1 Construction Surface Water Management Plan (CSWMP)) and Condition 17 (Contaminated Land Scheme - Phase 1 Contaminated Land Preliminary Risk Assessment (CLPRA)) of P.A. 25/01302/FUL Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
-
26/00832/COND Decided
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge of Conditions 10 (Soil Management Plan): Phase 1 Soil Management Plan (SMP), Condition 12 (Site Waste Management Plan): Phase 1 Site Waste Management Plan (SWMP) and Condition 23 (Road Condition Survey): Road Condition Survey.on P/A 25/01302/FUL - Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
-
26/00815/COND Awaiting decision
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge of Condition 13 (Archaeological Evaluation): Project Design for archaeological trial trenching (PD), 14 (Archaeological Mitigation Strategy): Phase 1 Outline Archaeological Mitigation Plan (OAMP) and 15 (HMMP): Habitat Management and Monitoring Plan (HMMP) on P/A 25/01302/FUL - Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
-
26/00813/COND Decided
Land Adjacent To High Marnham Power Station Power Station Access Fledborough Road High Marnham Nottinghamshire
Discharge Conditions 3 (Phasing Plan) 4 (CEMP) 5 (CMS) 6 (CTMP) 25 (AMS) 28 (PWMS) on P.P 25/01302/FUL - Erection of a 400kV Air Insulated Switchgear (AIS) Substation with one 400/275kV Supergrid Transformer (SGT) and One 400/33kV SGT and Construction of 16 Bays, Gantries, Control and Amenities Building, Permanent Access Road, Diesel Generator, Parking, Drainage, Lighting and CCTV Landscaping and Biodiversity Enhancement and Security Fencing.
Who's behind it
Company information only, from the register and Companies House
Arcadis LLP Agent
112 applications on PlanIndex · across 47 councils · 98% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
82 documents on file for this application
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Open the documentsWhat this grant of permission means
Bassetlaw granted permission on 23 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
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