47 Queen Street Treforest Pontypridd CF37 1RN

1. 24 Jan 2023

   Received by Rhondda Cynon Taf

2. 10 Feb 2023

   Validated

   Checked as complete and ready for consideration.

3. 28 Apr 2023

   Decision issued: Refuse

4. 3 Sep 2026

   Added to PlanIndex

Rhondda Cynon Taf refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 31 King Street Treforest Pontypridd CF37 1RP

  04/1061/FUL Submitted 3 Jun 2004 100 yards away

  Demolition of existing sub-standard kitchen, external toilet & shed & construction of new extension

  Refused Full applications Extension Demolition
  Small domestic

• 2 King Street Treforest Pontypridd CF37 1RP

  24/0439/FUL Submitted 1 May 2024 150 yards away

  Change of use to 5-bedroom HMO (Use Class C4) along with dormer extension, extensions to the front and rear of property and associated works

  Refused Full applications Extension Loft or dormer 12 docs

• 2 King Street Treforest Pontypridd CF37 1RP

  24/0439/10 Submitted 1 May 2024 150 yards away

  Change of use to 5-bedroom HMO (Use Class C4) along with dormer extension, extensions to the front and rear of property and associated works

  Refused Full applications Extension Loft or dormer 13 docs

• 2 King Street Treforest Pontypridd Rhondda Cynon Taf CF37 1RP

  25/1190/FUL Submitted 24 Nov 2025 150 yards away

  Retention of extension and alterations to rear outbuildings. (Retrospective)

  Granted Full applications Extension 10 docs

• 2 King Street Treforest Pontypridd Rhondda Cynon Taf CF37 1RP

  25/1191/CPRO Submitted 24 Nov 2025 150 yards away

  Rear dormer roof extension

  Granted Lawful development Extension Loft or dormer 15 docs

• Cefn Coed New Park Terrace Treforest Pontypridd Rhondda Cynon Taf CF37 1TH

  26/0288/FUL Submitted 2 Apr 2026 150 yards away

  Proposed Demolition, Single Storey Rear Extension and Internal Alterations.

  Granted Full applications Extension Demolition 6 docs
  Small domestic

• 26/0424/CPRO Granted

  15 Tudor Way Llantwit Fardre Rhondda Cynon Taf CF38 2NG

  Provision of Single Storey Side Extension to Existing Property and alterations to rear elevation

  Received 19 May, published by the council 28 Jul 2026 Lawful development
• 26/0437/CPRO Granted

  5 The Green Brynna Rhondda Cynon Taf CF72 9ZR

  Replacement of roof finish

  Received 21 May, published by the council 28 Jul 2026 Lawful development
• 26/0437/FUL Granted

  5 The Green Brynna Rhondda Cynon Taf CF72 9ZR

  Replacement of roof finish

  Received 21 May, published by the council 28 Jul 2026 Lawful development
• 26/0414/CPRO Granted

  Trealaw Resource Centre Brynteg Terrace Trealaw Tonypandy Rhondda Cynon Taf CF40 2PD

  Installation of Solar Photovoltaic (PV) Panels.

  Received 15 May, published by the council 28 Jul 2026 Lawful development
• 26/0407/CPRO Granted

  Tylacoch Bungalow Tylacoch Llanharry Rhondda Cynon Taf CF72 9LR

  Internal alterations and single storey rear/side extension with flat roof

  Received 13 May, published by the council 28 Jul 2026 Lawful development