11 Derwent Drive Cwmbach Aberdare CF44 0LN

1. 17 Jun 2004

   Received by Rhondda Cynon Taf

2. 1 Jul 2004

   Validated

   Checked as complete and ready for consideration.

3. 13 Aug 2004

   Decision issued: Granted

4. 7 Aug 2026

   Added to PlanIndex

Rhondda Cynon Taf granted permission on 13 August 2004, 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.

• 87 Llangorse Road CWM-Bach Aberdare CF44 0LD

  21/0824/10 Submitted 4 Jun 2021 50 yards away

  Proposed single storey rear extension & two storey side extension with front porch.

  Granted Full applications Extension 7 docs
  Small domestic

• 92 Llangorse Road Cwm-bach Aberdare Rhondda Cynon Taf CF44 0LD

  26/0508/FUL Submitted 10 Jun 2026 100 yards away

  Proposed rear single storey extension.

  Granted Full applications Extension 11 docs
  Small domestic

• 4 Gower Road Cwm-bach Aberdare Rhondda Cynon Taf CF44 0LE

  26/0086/FUL Submitted 2 Feb 2026 100 yards away

  Proposed dormer loft conversion to rear of property

  Granted Full applications Loft or dormer 11 docs

• 12A Rheidol Close Cwm-bach Aberdare Rhondda Cynon Taf CF44 0HT

  25/0851/TPO Submitted 5 Aug 2025 150 yards away

  30% crown reduction to trees in front garden.

  Granted Trees 3 docs

• 48 Llangorse Road CWM-Bach Aberdare CF44 0HR

  21/0542/10 Submitted 12 Apr 2021 150 yards away

  Proposed two-storey side extension to existing dwelling.

  Granted Full applications Extension 7 docs
  Domestic

• 50 Coniston Rise Cwm-bach Aberdare Rhondda Cynon Taf CF44 0HW

  25/1109/CPRO Submitted 2 Nov 2025 200 yards away

  Single storey extension

  Granted Lawful development Extension 7 docs
  Small domestic

• 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