P/26/0093

1. 1 May 2026

   Received by Merthyr Tydfil

2. 4 Jun 2026

   Decision issued: Full Approval

3. 28 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

• P/25/0316 Granted

  Cartrefle Station Hill Aberfan Merthyr Tydfil CF48 4PR

  Proposed front dormer windows, demolition of existing storage sheds and new garage and store

  25 Nov 2025 3m away Full applications
• P/26/0032 Status unknown

  Greenwich House Aberfan Road Aberfan Merthyr Tydfil CF48 4QN

  Change of use from dwelling (C3) to small HMO (C4)

  20 Feb 2026 206m away Full applications
• P/25/0237 Granted

  29 Kingfisher Crescent Merthyr Vale Merthyr Tydfil CF48 4TL

  Proposed new single storey side extension and demolition of outbuilding

  2 Sep 2025 288m away Lawful development
• P/25/0333 Refused

  44 Aberfan Road Aberfan Merthyr Tydfil CF48 4QL

  Change of use from residential dwelling house (C3) to house of multiple occupation (C4)

  10 Dec 2025 310m away Full applications
• P/26/0156 Status unknown

  Ysgol Rhyd Y Grug Primary School Aberfan Crescent Aberfan Merthyr Tydfil CF48 4NT

  Discharge condition 10 (Construction Traffic Management Plan) of planning permission P/25/0048.

  13 Jul 2026 457m away Conditions

• P/26/0166 Status unknown

  31 Rocky Road Penydarren Merthyr Tydfil CF47 9JL

  Non material amendment to planning permission P/25/0326 to extend platform to the front of dwelling and extension and replace front window with double doors

  21 Jul 2026 Amendments
• P/26/0165 Status unknown

  Bishop Hedley High School Gwaunfarren Road Penydarren Merthyr Tydfil CF47 9AN

  Non Material Amendment to Planning Permission P/23/0131

  21 Jul 2026 Amendments
• P/26/0055 Granted

  Bishop Hedley High School Gwaunfarren Road Penydarren Merthyr Tydfil CF47 9AN

  Non-material amendment to planning permission P/23/0131 to reduce the scale of the sports hall and changes to the elevations

  16 Mar 2026 Amendments
• P/26/0111 Decided

  73 Twynyrodyn Road Twynyrodyn Merthyr Tydfil CF47 0PT

  Vary condition 1 of planning permission P/21/0279 to extend the time period within which to commence development for a further 5 years

  20 May 2026 Amendments
• P/26/0151 Status unknown

  106 Heolgerrig Heolgerrig Merthyr Tydfil CF48 1TD

  Variation of condition 1 (approved plans) of planning permission P/21/0182 to reflect the as built development and parking layout

  30 Jun 2026 Amendments