Pen Dinas Trealaw Tonypandy CF40 1JD Rhondda Cynon Taf

1. 15 Sep 2026

   Received by Rhondda Cynon Taf

2. 21 Oct 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Rhondda Cynon Taf took a median of 58 days over the applications it decided in the last year.

This application is with Rhondda Cynon Taf for determination, against a statutory target of eight weeks. Over the last year Rhondda Cynon Taf decided full applications in a median of 69 days. More in our guide to how long planning decisions take.

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.

• Bryn Heulog Station Road Trealaw Tonypandy CF40 2PJ

  04/0474/FUL Submitted 15 Mar 2004 150 yards away

  Dining room, play room, bedrooms and en-suite bathroom extensions.

  Granted Full applications Extension 8 docs

• 3 Station Cottages Station Road Trealaw Tonypandy Rhondda Cynon Taf CF40 2PJ

  26/0002/FUL Submitted 2 Jan 2026 200 yards away

  Erection of a single-storey extension above the existing ground-floor extension to the rear of the dwelling, together with internal alterations.

  Granted Full applications Extension 7 docs
  Small domestic

• 6 Marjorie Street Trealaw Tonypandy Rhondda Cynon Taf CF40 2PQ

  26/0531/FUL Submitted 17 Jun 2026 200 yards away

  93% historically approved · decision due ~13 Aug

  Proposed two storey full width extension to enlarge kitchen to provide extra bedroom and first floor bedroom (amended plan received 17/09/2026)

  Awaiting decision Full applications Extension 3 docs

• 37 New Century Street Trealaw Tonypandy Rhondda Cynon Taf CF40 2PE

  26/0570/FUL Submitted 29 Jun 2026 250 yards away

  Summerhouse and Bicycle Shed in rear garden (amended plans recieved 28/07/2026)

  Granted Full applications 3 docs
  Small domestic

• 236 Brithweunydd Road Trealaw Tonypandy CF40 2PB

  21/0974/10 Submitted 7 Jul 2021 300 yards away

  Two storey rear extension.

  Granted Full applications Extension 2 docs

• 6 Brynteg Terrace Trealaw Tonypandy CF40 2PD

  23/0103/10 Submitted 30 Jan 2023 300 yards away

  Two storey full width extension and detached garage

  Granted Full applications Extension 4 docs

• 26/0906/FUL Awaiting decision

  6 Woodlands Cwm Alarch Close Glenboi Mountain Ash Rhondda Cynon Taf CF45 3DT

  Installation of an Air to Water heat pump, to replace a gas boiler for water & central heating

  Received 16 Oct, published by the council 23 Oct 2026 Full applications
• 26/0907/FUL Awaiting decision

  Mid Glamorgan Service Station, New Cardiff Road, Aberdare, CF44 0AG

  THE INSTALLATION OF AN ATM & ASSOCIATED SIGNAGE (retrospective)

  Received 16 Oct, published by the council 21 Oct 2026 Full applications
• 26/0904/FUL Awaiting decision

  Coppins 3 Y Parc Groes-faen Pontyclun Rhondda Cynon Taf CF72 8NP

  First Floor Extension Over Garage.

  Received 15 Oct, published by the council 23 Oct 2026 Full applications
• 26/0905/FUL Awaiting decision

  7 Meadow Close Mountain Ash Rhondda Cynon Taf CF45 3DN

  Proposed single storey rear extension and division of an existing dwelling into two separate dwellings.

  Received 15 Oct, published by the council 23 Oct 2026 Full applications
• 26/0886/FUL Awaiting decision

  7 Harcourt Road Mountain Ash Rhondda Cynon Taf CF45 3PY

  First storey rear extension.

  Received 8 Oct, published by the council 21 Oct 2026 Full applications