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
Twyn Hywel Energy Park Land North-West Of Caerphilly
Last published check: 13 Oct 2026, 11:50. Check the council record for more recent changes.
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Council sourceDischarge conditions 14 (Condition Highway Survey) and 15 (Highway damage remediation scheme) of planning consent 25/0342/NCC (Vary condition 2 of 23/0427/DNS (Construct and operate up to 14 wind turbines and associated infrastructure including: hardstanding areas to include turbine foundations, crane hardstanding and laydown/storage area with associated micrositing allowances; electrical substation and control building with underground power cables; new access route connecting onto the A472; onsite access tracks, with pipeline and watercourse crossings; borrow pit(s); anemometer mast; temporary construction and storage compound with associated lay down areas near to the Site entrance; Habitat Management Area; and offsite works to facilitate the movement of abnormal loads such as the construction of over-run areas and temporary modifications to street furniture) to amend the approved plans to increase the rotor diameter of the wind turbines, increase the height of the on-site transformer, and enlarge the grid connection corridor)
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View council map| Document | Published | Action |
|---|---|---|
| HIGHWAY CONDITION SURVEY LOCATIONS SHEETS 1-11Drawing · PDF | 10 Aug 2026 | View |
| PRE CONSTRUCTION HIGHWAY CONDITION SURVEYReport · PDF | 4 Jun 2026 | View |
| PRE CONSTRUCTION HIGHWAY CONDITION SURVEY - INDIVIDUAL DEFECTSReport · PDF | 4 Jun 2026 | View |
| PHOTOS 1Photo · PDF | 4 Jun 2026 | View |
| PHOTOS 2Photo · PDF | 4 Jun 2026 | View |
| PHOTOS 3Photo · PDF | 4 Jun 2026 | View |
| PHOTOS 4Photo · PDF | 4 Jun 2026 | View |
| WELSH GOVERNMENT NETWORK MANAGEMENT DIVISION COMMENTSConsultee Comment · PDF | 19 Feb 2026 | View |
| APPLICATION FORMApplication Form · PDF | 15 Jan 2026 | View |
| CONDITION REVIEW & REMEDIATION PLANReport · PDF | 15 Jan 2026 | View |
| COVER LETTER CONDITION 14 & 15Correspondence · PDF | 15 Jan 2026 | View |
| 25/0342/NCC DECISIONCorrespondence · PDF | 15 Jan 2026 | View |
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We haven’t collected any decision conditions for this application.
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.