16 The Poplars Mountain Ash Rhondda Cynon Taf CF45 4LB

1. 7 Aug 2026

   Received by Rhondda Cynon Taf

2. 14 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Aug 2026

   Added to PlanIndex

4. 8 Oct 2026

   Status changed to Decided

   Previously Pending Decision.

Rhondda Cynon Taf granted permission, 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.

• 40 London Street Caegarw Mountain Ash

  04/0577/FUL Submitted 25 Mar 2004 150 yards away

  Two storey extension

  Granted Full applications Extension 8 docs

• Nazareth Church Cardiff Road Mountain Ash CF45 4EY

  03/1022/FUL Submitted 11 Jun 2003 200 yards away

  Change of Use from former Church to a weights & fitness gym.

  Granted Full applications

• Wasteland Behind The Cresselly Arms Cardiff Road Mountain Ash

  26/0420/TPO Submitted 18 May 2026 200 yards away

  Side prune lime tree and remove overhang of National Grid apparatus.

  Granted Trees 2 docs

• Wasteland Behind The Cresselly Arms Cardiff Road Mountain Ash

  26/0420/TCA Submitted 18 May 2026 200 yards away

  Side prune lime tree and remove overhang of National Grid apparatus.

  Granted Trees 2 docs

• Land To The Rear Of 7 Bron-y-Deri Mountain Ash

  26/0419/TPO Submitted 18 May 2026 200 yards away

  Ash tree, side prune to clear electrical conductors

  Granted Trees 2 docs

• 22 Clas-Y-Dderwen Mountain Ash CF45 4LN

  04/1023/FUL Submitted 26 May 2004 250 yards away

  Proposed rear two storey extension.

  Granted Full applications Extension 11 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