Planning application
Lethans Corsencon Hill New Cumnock East Ayrshire
Works: Extension
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application under Section 42 of the Town and Country Planning (Scotland) Act 1997 seeking to vary Condition 26 (1) Reptile Survey of deemed planning permission 19/0004/S36 and to introduce a new condition, to seek a three-year extension to the commencement period, within the deemed planning permission in order to align with the updated Section 36 consent
As published by the council, reference 25/0554/PP
Application record
- Reference
- 25/0554/PP
- Type
- Planning Permission
- Status
- Decided
- Decision
- Approved with Conditions
- Received
- 11 Nov 2025
- Validated
- 11 Nov 2025
- Decided
- 9 Apr 2026
- Ward
- Cumnock And New Cumnock
- Parish
- New Cumnock
- Decision by
- Planning Committee
Site history
Applications at this address on the East Ayrshire register
This site has had 14 applications since 2018: 9 approved, 0 refused.
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26/0080/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock East Ayrshire
Application for approval of matters specified in Condition16 (Construction Traffic Management Plan) of planning permission 25/0554/PP for the approved Lethans Wind Farm development at Corsencon Hill, New Cumnock
-
26/0076/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock East Ayrshire
Application for approval of matters specified in Conditions 8 (Borrow Pits), 11 (Construction and Environmental Management Plan), 16 (Traffic Management Plan), 19 (Habitat Management Plan) and 26 (Peat Landslide Management) of planning permission 25/0554/PP for the approved Lethans Wind Farm development at Corsencon Hill, New Cumnock.
-
26/0065/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval of Condition 6 (Micro-Siting) of planning permission 25/0554/PP for a number of pre-construction micrositing amendments to the consented Lethans Wind Farm layout. The amendments relate to selected turbine locations, crane pads, turning heads, access tracks and associated infrastructure.
-
26/0010/S36AMC Granted
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval in relation to Condition 21 (Public Road Access Layout) of Planning Permission 19/0004/S36
-
26/0008/S36AMC Granted
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval in relation to Condition 11(1) (Design of Sub-Station and Ancillary Development) of Planning Consent 19/0004/S36
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26/0007/S36AMC Granted
Lethans Corsencon Hill New Cumnock East Ayrshire
Discharge of Conditions Submission for approval in relation to Conditions 15(1) (Borrow Pit Blasting Strategy), 33(1) (Private Water Supply) and 38(1) (Access Management Plan) of Planning Permission 19/0004/S36
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26/0005/S36AMC Granted
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval in relation to Condition 36(1) and (2) (Aviation Safety) of Planning Application 19/0004/S36
-
26/0002/S36AMC Withdrawn
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval in relation to Part 2(a) of Condition 28 (Fish Monitoring Programme) of Planning Consent 19/0004/S36
-
26/0001/S36AMC Granted
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval in relation to Condition 43 ( (TV and Radio Reception) of Planning Consent 19/0004/S36.
-
26/0004/AMCPP Granted
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval in relation to Condition 43 ( (TV and Radio Reception) of Planning Consent 19/0004/S36.
Timeline
Dates from the published record
-
11 Nov 2025
Received by East Ayrshire
-
9 Apr 2026
Decision issued: Approved with Conditions
-
29 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
5 later applications on the register refer to this one:
-
26/0080/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock East Ayrshire
Application for approval of matters specified in Condition16 (Construction Traffic Management Plan) of planning permission 25/0554/PP for the approved Lethans Wind Farm development at Corsencon Hill, New Cumnock
-
26/0079/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock
Application for approval of matters specified in Conditions 8 (Borrow Pits), Condition 11 (Construction and Environmental Management Plan), Condition 19 (Habitat Management Plan), Condition 26 (Peat Landslide Management Plan) of planning permission 25/0554/PP
-
26/0076/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock East Ayrshire
Application for approval of matters specified in Conditions 8 (Borrow Pits), 11 (Construction and Environmental Management Plan), 16 (Traffic Management Plan), 19 (Habitat Management Plan) and 26 (Peat Landslide Management) of planning permission 25/0554/PP for the approved Lethans Wind Farm development at Corsencon Hill, New Cumnock.
-
26/0067/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock
Submission for approval of conditions 5(1) sub-station design, 7(1)-(2) GI EMP, 9(1) blasting, 10(1) ECoW, 13(1) Mansfield Rd, 15 access layout, 21(1) species, 22(1)&(5) fish, 23(1)-(2) birds, 24(1)-(2) archaeology, 27(1) PWS, 28(1)-(2) water, 30(1)-(2) aviation, 32(1) AMP and 37 TV/radio of planning permission 25/0554/PP
-
26/0065/AMCPP Awaiting decision
Lethans Corsencon Hill New Cumnock East Ayrshire
Submission for approval of Condition 6 (Micro-Siting) of planning permission 25/0554/PP for a number of pre-construction micrositing amendments to the consented Lethans Wind Farm layout. The amendments relate to selected turbine locations, crane pads, turning heads, access tracks and associated infrastructure.
Documents
Plans, drawings, consultee responses and the officer's report
323 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
East Ayrshire granted permission on 9 April 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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