P/25/0284

1. 30 Oct 2025

   Received by Merthyr Tydfil

2. 31 Oct 2025

   Decision issued: Discharge of Condition 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.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• P/25/0248 Granted

  Cyfarthfa Castle Cyfarthfa Park Merthyr Tydfil CF47 8RE

  Discharge of condition 3 of permission P/25/0087 nominated archaeologist

  15 Sep 2025 57m away Conditions
• P/26/0063 Granted

  Cyfarthfa Castle Cyfarthfa Park Merthyr Tydfil CF47 8RE

  Discharge of condition 3 details of cabling routes of planning permission P/25/0272

  24 Mar 2026 90m away Conditions
• P/26/0066 Withdrawn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 92m away Heritage and listed buildings
• 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 92m away Heritage and listed buildings
• P/25/0272 Granted

  Cyfarthfa Castle Cyfarthfa Park Merthyr Tydfil CF47 8RE

  The proposed works comprise: - Refurbishment of main WCs and secondary, currently disused, WCs. - Upgrades to and expansion of CCTV provision internally. - Upgrades to 2 no. external CCTV cameras - existing fixings to be reused. - Introduction of improved and more energy efficient exhibition lighting. - Installation of Wi-Fi throughout the museum spaces

  16 Oct 2025 106m away Heritage and listed buildings
• P/25/0249 Granted

  Cyfarthfa Castle Cyfarthfa Park Merthyr Tydfil CF47 8RE

  Discharge of conditions 3 Archaeologist and 4 WPP

  23 Oct 2025 138m away Conditions

• P/25/0245 Granted

  Land At Springfield Rise Treharris

  Discharge of conditions 3 (Material Finishes) and condition 4 (Retaining Works) of planning permission P/22/0298 relating to a residential scheme.

  11 Sep 2025 Conditions
• P/26/0169 Granted

  4 Bryntirion Street Dowlais Merthyr Tydfil CF48 3RY

  Discharge of condition 3 (Ecological enhancement) of planning permission P/26/0112

  24 Jul 2026 Conditions
• P/26/0164 Status unknown

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

  Discharge of Condtions 7 and 11 of permission P/23/0131 - Contamination validation

  22 Jul 2026 Conditions
• P/26/0168 Status unknown

  2 Parc Wenallt Treharris CF46 5HX

  Discharge condition 3 (planting scheme) of planning permission P/26/0024

  21 Jul 2026 Conditions
• 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 Conditions