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Council planning record

Application for temporary planning permission for the erection of a meteorological mast of up to122.5m in height and ancillary structures for measurement of wind and weather data with associated stockproof fencing, for a period of five years

Land South Of Ffynnon Ffrydyll (spring), Merthyr Cynog, Brecon, Powys

Decision MadeReference: 25/1679/FULPowys County Council

Application location

Land South Of Ffynnon Ffrydyll (spring), Merthyr Cynog, Brecon, Powys

This record has no verified map location.

Application summary

Status
Decision Made
Application type
Full planning permission
Received
21 Nov 2025
Validated
27 Nov 2025
Determination deadline
Not published
Local authority
Powys County Council

Application overview

Application for temporary planning permission for the erection of a meteorological mast of up to122.5m in height and ancillary structures for measurement of wind and weather data with associated stockproof fencing, for a period of five years

Proposal details

Reference
25/1679/FUL
Alternative references
Garreg Fawr met mast
Ward
Yscir
Parish
Merthyr Cynog
Agent
Lucy Hayward - Senior Planner

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Documents 64 of 64

DocumentPublishedAction
25_1679_FULCover letter · PDF18 Jun 2026View
NRWConsultee Comment · PDF31 Dec 2025View
WELSH WATERConsultee Comment · PDF21 Dec 2025View
5B CONSTRAINTS AND DESIGNATIONSPlans · PDF21 Nov 2025View
COVER LETTERSupporting documents · PDF21 Nov 2025View
NRWConsultee Comment · PDF30 Jul 2026View
GARREG FAWR MET MAST REBUTTAL LETTER (1417994 - B) - FINAL FOR ISSUE - CLIENT COAdditional information · PDF6 Feb 2026View
ECOLOGISTConsultee Comment · PDF22 Jan 2026View
WARD COUNCILLORConsultee Comment · PDF4 Dec 2025View
FIGURES 7 & 8Plans · PDF21 Nov 2025View
ZONE OF THEORETICAL VISIBILITYPlans · PDF21 Nov 2025View
122.5m mast drawing_A_FOR PLANNING_2026_06_09AB1Plan · PDF16 Jun 2026View
AGENT CORRESPONDENCEAdditional information1 Jun 2026View
PCC Ecologist.Consultee Comment · PDF30 Jul 2026View
NRWConsultation response · PDF11 Feb 2026View
Indicative Elevation Plan Appendix 5 · PDF30 Jul 2026View
Environmental ProtectionConsultee Comment · PDF30 Jul 2026View
NRW 29.12.25Consultee Comment · PDF30 Jul 2026View
APPLICATIONFORMREDACTEDApplication Form · PDF27 Nov 2025View
Cover LetterSupporting documents · PDF30 Jul 2026View
Welsh Water.Consultee Comment · PDF30 Jul 2026View
TRALLONG PENPONT AND LLANFIHANGEL NANT BRAN COMMUNITY COUNCILConsultee Comment · PDF28 Dec 2025View
ENVIRONMENTAL PROTECTIONConsultee Comment · PDF4 Dec 2025View
ECOLOGYConsultation response · PDF27 Mar 2026View
5A CONSTRAINTS & DESIGNATIONS PLANPlans · PDF21 Nov 2025View
SITE LOCATION PLANPlans · PDF21 Nov 2025View
CADWConsultee Comment · PDF31 Mar 2026View
CADWConsultee Comment · PDF30 Jul 2026View
PCC Ecologist 22.01.26Consultee Comment · PDF30 Jul 2026View
LAND DRAINAGEConsultee Comment · PDF21 Dec 2025View
NRWConsultee Comment · PDF30 Jul 2026View
ENVIRONMENTAL_REPORT_-_07NOV25_-_INCL_FIGURES_AN-847723 - AmendedSupporting documents · PDF18 Jun 2026View
NRW comments 11/02/2026Consultee Response · PDF6 Jul 2026View
MOD SAFEGUARDINGConsultee Comment · PDF27 Apr 2026View
VIEWPOINT 5 LLYWEL & CULTURAL HERITAGE APPENDIX 8Supporting documents · PDF21 Nov 2025View
Full Approval Decision Notice 25.1679.FULDecision6 Aug 2026View
CPATConsultee Comment · PDF30 Mar 2026View
Viewpoint 5 Appendix 8 and wireline drawingsPlans · PDF30 Jul 2026View
COMMITTEE NOTIFICATION LETTEROther28 Apr 2026View
BANNAU BRYCHEINIOGConsultation response · PDF14 May 2026View
Constraints and Designations PlanPlans · PDF30 Jul 2026View
INDICATIVE ELEVATION PLANPlans · PDF1 Dec 2025View
Zone of Theoretical VisibilityPlans · PDF30 Jul 2026View
From agent 29.05.26Additional information30 Jul 2026View
HIGHWAYSConsultation response · PDF24 Dec 2025View
Local Member Call InConsultee Comment · PDF30 Jul 2026View
Bannau Brycheiniog National Park 06.06.26Consultee Comment · PDF30 Jul 2026View
Ecology further comments on objectionConsultee Comment16 Jul 2026View
PCC Land DrainageConsultee Comment · PDF30 Jul 2026View
APPENDIX 1 & 5Supporting documents · PDF21 Nov 2025View
COMMUNITY COUNCILConsultee Comment23 Dec 2025View
Bannau Brycheioniog National ParkConsultee Comment · PDF30 Jul 2026View
Committee Report July 2026Committee Report30 Jul 2026View
Merthyr Cynog CCConsultee Comment30 Jul 2026View
PCC HighwaysConsultee Comment · PDF30 Jul 2026View
ArquivaConsultee Comment · PDF30 Jul 2026View
Trallong CCConsultee Comment · PDF30 Jul 2026View
MERTHYR CYNOG COMMUNITY COUNCILConsultee Comment · PDF21 Jan 2026View
MOD 27.04.26Consultee Comment · PDF30 Jul 2026View
Figure 7 and Figure 8.1Plans · PDF30 Jul 2026View
Site Location Plan · PDF30 Jul 2026View
Response from National PowerAdditional information · PDF30 Jul 2026View
Heneb · PDF30 Jul 2026View
ENVIRONMENTAL REPORT - 07NOV25 - INCL FIGURES ANSupporting documents · PDF21 Nov 2025View

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

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Received date

    Published milestoneCouncil source

  2. Valid date

    Published milestoneCouncil source

  3. Scheduled Decision Date

    Published milestoneCouncil source

  4. Date of committee

    Published milestoneCouncil source

  5. Decision notice sent date

    Published milestoneCouncil source

  6. Decision date

    Published milestoneCouncil source

Decision & conditions

Approve with Conditions
Full Approval Decision Notice 25.1679.FUL
Planning conditions

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

Related records

No related records were published in this section.

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