4 Edwards Terrace High Street Trelewis Treharris CF46 6AR

1. 22 Feb 2023

   Received by Merthyr Tydfil

2. 27 Apr 2023

   Decision issued: Full Approval

3. 3 Sep 2026

   Added to PlanIndex

Merthyr Tydfil granted permission on 27 April 2023, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Former Bontnewydd Hall Bontnewydd Terrace Trelewis CF46 6AB

  P/25/0250 Submitted 18 Sep 2025 422m away

  Discharge of Condition 3 (External Lighting) and Condition 4 (Obscure windows) of planning permission P/24/0199 for the change of use from community hall (D2 Use Class) to a residential bungalow

  Granted Conditions Windows or glazing 10 docs

• 32 Cilhaul Treharris CF46 5HT

  P/25/0336 Submitted 15 Dec 2025 441m away

  Erection of two storey rear extension

  Granted Full applications Extension 21 docs

• 41 Webster Street Treharris CF46 5HP

  P/21/0255 Submitted 19 Jul 2021 446m away

  Erection of single storey rear extension and associated external alterations

  Granted Full applications Extension 7 docs
  Small domestic

• 44 Webster Street Treharris CF46 5HP

  P/26/0088 Submitted 29 Apr 2026 455m away

  New solar panels to the rear of the property

  Granted Lawful development 7 docs

• 32 Cilhaul Treharris CF46 5HT

  P/26/0188 Submitted 25 Aug 2026 462m away

  91% historically approved · decision due ~20 Oct

  Non-material amendment to planning permission P/25/0336 to re-position the first floor en-suite window from the side elevation to the rear elevation

  Awaiting decision Windows or glazing

• 114 Cilhaul Treharris CF46 5HT

  P/25/0282 Submitted 21 Oct 2025 463m away

  Discharge of conditions 3 (biodiversity enhancement) and 4 (surface water drainage) of planning permission P/25/0179 for the creation of parking area in front garden with associated retaining works

  Granted Conditions 5 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