Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

This site has had 4 applications since 2025: 4 approved, 0 refused.

• P/26/0070 Granted

  Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

  Discharge of Condition 2 LBC P/25/0221. Doors and Windows.

  Decided 2 Jun 2026 Conditions
• P/26/0069 Granted

  Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

  Discharge of Condition 5 of P/25/0219 vehicle hard standing

  Decided 13 Apr 2026 Conditions
• P/25/0219 Granted

  Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

  Retention of barn conversion to 2no. holiday lets

  Decided 15 Jan 2026 Full applications

1. 8 Aug 2025

   Received by Merthyr Tydfil

2. 15 Jan 2026

   Decision issued: Listed Building Approval

3. 29 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• P/26/0070 Granted

  Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

  Discharge of Condition 2 LBC P/25/0221. Doors and Windows.

  Decided 2 Jun 2026 Conditions

Merthyr Tydfil granted permission on 15 January 2026, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

  P/26/0069 Submitted 2 Apr 2026 1m away

  Discharge of Condition 5 of P/25/0219 vehicle hard standing

  Granted Conditions 5 docs

• Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

  P/25/0219 Submitted 6 Aug 2025 2m away

  Retention of barn conversion to 2no. holiday lets

  Granted Full applications 23 docs

• Berthlwyd Farm Pentwyn Road Treharris CF46 5BS

  P/26/0070 Submitted 2 Apr 2026 2m away

  Discharge of Condition 2 LBC P/25/0221. Doors and Windows.

  Granted Conditions Windows or glazing 5 docs

• 26 Wingfield Terrace Pentwyn Road Quakers Yard Treharris CF46 5DB

  P/24/0226 Submitted 26 Sep 2024 214m away

  Discharge of condition No 2 (biodiversity enhancement) of planning permission P/24/0099

  Granted Conditions 6 docs

• Ty Mefus Pentwyn Road Treharris CF46 5BS

  P/21/0219 Submitted 23 Jun 2021 261m away

  Single storey rear extension (Certificate of Lawfulness)

  Granted Lawful development Extension 4 docs
  Small domestic

• Ty Mefus Pentwyn Road Treharris CF46 5BS

  P/21/0222 Submitted 23 Jun 2021 261m away

  Non material amendment to planning permission P/10/0147 to reposition a side door and inclusion of window in rear elevation

  Granted Amendments Windows or glazing 5 docs

• P/25/0330 Granted

  Cyfarthfa Castle Cyfarthfa Park Merthyr Tydfil CF47 8RE

  Works to the roof to include new walkways, fixed ladder access, new insulation and associated parapet and clerestory windows. Installation of new gutters and replacement of rainwater goods. Works to external elevation to include replacement windows, new doors and repair or replacement of lintels. Internal works to include the installation of new steel beams, repairs to timber reinforcements, new loft access hatch and bat boxes and minor revisions to the approve drainage scheme

  12 Dec 2025 Heritage and listed buildings
• P/26/0079 Status unknown

  73 Nightingale Street Abercanaid Merthyr Tydfil CF48 1EJ

  Single storey rear extension and internal renovations

  13 Apr 2026 Heritage and listed buildings
• P/26/0066 Withdrawn

  Cyfarthfa Castle Cyfarthfa Park Merthyr Tydfil CF47 8RE

  Works to the roof to include new walkways, fixed ladder access, new insulation and associated parapet and clerestory windows. Installation of new gutters and replacement of rainwater goods. Works to external elevation to include replacement windows, new doors and repair or replacement of lintels. Internal works to include the installation of new steel beams, repairs to timber reinforcements, new loft access hatch and bat boxes and minor revisions to the approved drainage scheme

  1 Apr 2026 Heritage and listed buildings
• P/26/0058 Status unknown

  Canolfan Soar Pontmorlais High Street Merthyr Tydfil CF47 8UB

  Creation of a new entrance on the northern elevation, together with replacement sash windows, installation of new external timber doors and renovation of the rendered elevations. Refurbishment of the basement level, including waterproofing of walls and floor, installation of new floor slabs and associated reconfiguration of the internal spaces and installation of a moveable acoustic wall/screen.

  23 Mar 2026 Heritage and listed buildings
• P/25/0229 Granted

  The Synagogue Church Street Merthyr Tydfil CF47 0ER

  Repair and restoration of the Grade II listed Synagogue and Grade II listed Primrose Hill to provide a Welsh Jewish Cultural Centre, with associated landscaping works on land to the north and east of the Synagogue, the erection of a bat roost house, plant enclosure and air source heat pump.

  21 Aug 2025 Heritage and listed buildings