10 The Green Trefechan Merthyr Tydfil CF48 2EU

1. 21 Oct 2024

   Received by Merthyr Tydfil

2. 13 Dec 2024

   Decision issued: Full Approval

3. 23 Aug 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.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 8 - 9 The Green Trefechan Merthyr Tydfil CF48 2EU

  P/26/0030 Submitted 18 Feb 2026 1m away

  Non material amendment to planning permission P/24/0242 to increase the depth of the canopy from 3.2m to 4.5m.

  Granted Amendments 6 docs

• 8 - 9 The Green Trefechan Merthyr Tydfil CF48 2EU

  P/26/0144 Submitted 1 Jul 2026 11m away

  91% historically approved · decision due ~26 Aug

  New fascia sign to the front elevation

  Awaiting decision

• 4 Ash Grove Trefechan Merthyr Tydfil CF48 2EG

  P/26/0145 Submitted 30 Jun 2026 123m away

  91% historically approved · decision due ~25 Aug

  Single storey rear extension

  Awaiting decision Extension
  Small domestic

• 25 The Birchway Trefechan Merthyr Tydfil CF48 2HA

  P/25/0091 Submitted 3 Apr 2025 155m away

  86% historically approved · decision due ~29 May

  Front parking area with associated retaining works. Increase the roof height of the existing side extension

  Status unknown Full applications Extension 7 docs

• 39 Maple Crescent Trefechan Merthyr Tydfil CF48 2EH

  P/26/0172 Submitted 28 Jul 2026 201m away

  91% historically approved · decision due ~22 Sep

  Engineering works to lower ground level to create patio area and enable the construction of a single storey rear extension and alterations

  Awaiting decision Extension
  Small domestic

• Land At Crabtree Walk Crabtree Walk Trefechan Merthyr Tydfil

  P/19/0277 Submitted 16 Oct 2019 204m away

  Proposed highway engineering and access works

  Granted Full applications 21 docs

• P/26/0068 Granted

  Gethin Woodland Centre A470 Pentrebach To Rhydycar Northbound Abercanaid Merthyr Tydfil CF48 1YZ

  To resurface with tarmac the uplift track that currently serves Bike Park Wales

  2 Apr 2026 Full applications
• P/26/0190 Status unknown

  1 St Marys Close Merthyr Tydfil CF47 8YS

  Erect a storm porch to front elevation and replacement of roof over study area

  2 Sep 2026 Full applications
• P/26/0094 Status unknown

  Welsh Assembly Government Rhydycar Business Park Merthyr Tydfil CF48 1UZ

  Proposed installation of additional solar PV panels and associated infrastructure on the roof of the existing office building and energy centre building.

  5 Aug 2026 Full applications
• P/26/0078 Granted

  73 Nightingale Street Abercanaid Merthyr Tydfil CF48 1EJ

  Single storey rear extension

  13 Apr 2026 Full applications
• P/26/0096 Granted

  61 High Street Merthyr Tydfil CF47 8DE

  Change of use from shop to pilates studio/health suite/shop and replacement shop front

  30 Apr 2026 Full applications