4 Heol Pant Gwyn Llanharry Rhondda Cynon Taf CF72 9HU

1. 3 Aug 2026

   Received by Rhondda Cynon Taf

2. 6 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 11 Aug 2026

   Added to PlanIndex

4. 30 Sep 2026

   Decision issued: Approve

5. 30 Sep 2026

   Status changed to Decided

   Previously Pending Decision.

Rhondda Cynon Taf granted permission on 30 September 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.

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.

• 21 Hawthorn Road Llanharry Pontyclun CF72 9JD

  21/0892/09 Submitted 21 Jun 2021 150 yards away

  Construction of detached garden room.

  Granted Lawful development 4 docs

• 1 Ty Dyffrwyth Forest Road Llanharry Pontyclun CF72 9JW

  02/1514/FUL Submitted 26 Sep 2002 150 yards away

  Two storey extension to existing house.

  Refused Full applications Extension

• Redbanks Forest Road Llanharry Pontyclun CF72 9JW

  02/0913/FUL Submitted 10 Jun 2002 150 yards away

  Extension comprising two additional bedrooms and a double garage

  Granted Full applications Extension

• 1 Ty Dyffrwyth Forest Road Llanharry Pontyclun CF72 9JW

  03/1760/FUL Submitted 16 Oct 2003 150 yards away

  Proposed two storey side extension for lounge/bedroom & bathroom.

  Granted Full applications Extension

• 20 Gelli Road Llanharry Pontyclun CF72 9JA

  03/1520/FUL Submitted 3 Sep 2003 250 yards away

  Construction of dormer bedroom in attic space & alterations

  Granted Full applications Loft or dormer

• 7 Ash Grove Llanharry Rhondda Cynon Taf CF72 9HX

  25/0978/FUL Submitted 24 Sep 2025 250 yards away

  Proposed detached granny annexe ancillary to existing dwelling.

  Granted Full applications 6 docs
  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