Understanding planning · 13 min read
Planning application documents: what to read first
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Council planning record
Land At Cilfynydd Substation Craig-evan-leyshon Common Road Llanfabon
Last published check: 21 Sept 2026, 12:55. Check the council record for more recent changes.
Council milestones and published deadlines. A deadline passing does not confirm a decision.
A published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceA published target or deadline. It does not confirm an outcome.
Council sourceInstall and operate electrical infrastructure and associated infrastructure, including a grid connection
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Sign in to view collected detailsLand At Cilfynydd Substation Craig-evan-leyshon Common Road Llanfabon
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View council map| Document | Published | Action |
|---|---|---|
| DECISION NOTICEDecision · PDF | 15 Jul 2025 | View |
| DECISION NOTICE ? VERSION 2Decision · PDF | 15 Jul 2025 | View |
| DECISION NOTICE - VERSION 3Decision · PDF | 15 Jul 2025 | View |
| DECISION NOTICE - VERSION 4Decision · PDF | 15 Jul 2025 | View |
| DECISION NOTICE- VERSION 5Decision · PDF | 15 Jul 2025 | View |
| DECISION - VERSION 6Decision · PDF | 15 Jul 2025 | View |
| DECISION - VERSION 7Decision · PDF | 15 Jul 2025 | View |
| DECISION NOTICE - VERSION 8Decision · PDF | 15 Jul 2025 | View |
| DECISION - VERSION 9Decision · PDF | 15 Jul 2025 | View |
| ECOLOGIST COMMENTSConsultee Comment · PDF | 10 Jul 2025 | View |
| RCTCBC COMMENTSConsultee Comment · PDF | 9 Jul 2025 | View |
| COMMITTEE REPORTCommittee Report · PDF | 9 Jul 2025 | View |
| SENIOR DRAINAGE ENGINEER COMMENTSConsultee Comment · PDF | 7 Jul 2025 | View |
| WG DEVELPMENT CONTROL COMMENTSConsultee Comment | 27 Jun 2025 | View |
| CADW COMMENTSConsultee Comment · PDF | 18 Jun 2025 | View |
| RHONDDA CYNCON TAFF COUNCIL COMMENTSConsultee Comment · PDF | 13 Jun 2025 | View |
| COAL AUTHORITY COMMENTSConsultee Comment · PDF | 13 Jun 2025 | View |
| ENVIRONMENTAL HEALTH MANAGER COMMENTSConsultee Comment · PDF | 12 Jun 2025 | View |
| NATURAL RESOURCES WALES COMMENTSConsultee Comment · PDF | 12 Jun 2025 | View |
| LANDSCAPE ARCHITECT COMMENTSConsultee Comment · PDF | 10 Jun 2025 | View |
| NATIONAL GRID COMMENTSConsultee Comment · PDF | 10 Jun 2025 | View |
| LANDSCAPE ARCHITECT COMMENTSConsultee Comment · PDF | 10 Jun 2025 | View |
| VIEWPOINT FIGURES USER BAY LVADrawing · PDF | 9 Jun 2025 | View |
| ENVIRONMENTAL HEALTH MANAGER COMMENTSConsultee Comment · PDF | 6 Jun 2025 | View |
| WELSH GOVERNMENT COMMENTSConsultee Comment · PDF | 21 May 2025 | View |
| HERITAGE OFFICER COMMENTSConsultee Comment · PDF | 15 May 2025 | View |
| ENVIRONMENTAL HEALTH MANAGER COMMENTSConsultee Comment · PDF | 14 May 2025 | View |
| NATURAL RESOURCES WALES COMMENTSConsultee Comment · PDF | 12 May 2025 | View |
| RHONDDA CYNCON TAFF COUNCIL COMMENTSConsultee Comment · PDF | 9 May 2025 | View |
| CADW COMMENTSConsultee Comment · PDF | 2 May 2025 | View |
| CHIEF FIRE OFFICER COMMENTSConsultee Comment · PDF | 29 Apr 2025 | View |
| HENEB COMMENTSConsultee Comment · PDF | 29 Apr 2025 | View |
| NATIONAL GRID COMMENTSConsultee Comment · PDF | 28 Apr 2025 | View |
| MINING REMEDIATION AUTHORITY COMMENTSConsultee Comment · PDF | 25 Apr 2025 | View |
| APPLICATION FORMApplication Form · PDF | 22 Apr 2025 | View |
| ENVIRONMENTAL NOISE IMPACT ASSESSMENT/ACOUSTIC CONSULTANCY REPORTReport · PDF | 22 Apr 2025 | View |
| PLANNING & GREEN INFRASTRUCTURE STATEMENTReport · PDF | 17 Apr 2025 | View |
| ARBORICULTURAL IMPACT ASSESSMENTReport · PDF | 17 Apr 2025 | View |
| DESKTOP MINING RISK ASSESSMENTReport · PDF | 17 Apr 2025 | View |
| EIA SCREENING REQUESTReport · PDF | 17 Apr 2025 | View |
| LANDSCAPE AND VISUAL APPRAISALReport · PDF | 17 Apr 2025 | View |
| PRELIMINARY ECOLOGICAL APPRAISALReport · PDF | 17 Apr 2025 | View |
| TRANSPORT STATEMENT AND CONSTRUCTION TRAFFIC MANAGEMENT PLANReport · PDF | 17 Apr 2025 | View |
| PROPOSED SITE PLANDrawing · PDF | 17 Apr 2025 | View |
| SITE LAYOUT PLAN AND ELEVATIONSDrawing · PDF | 17 Apr 2025 | View |
| LOCATION PLANOS Extract · PDF | 17 Apr 2025 | View |
| ROUTE SURVEY REPORTReport · PDF | 17 Apr 2025 | View |
Documents open on the council website. Browse council documents if a link has changed.
Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.
Understanding planning · 13 min read
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Understanding planning · 13 min read
Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.
Understanding planning · 13 min read
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.