37 Parc Bryn Derwen Llanharan Rhondda Cynon Taf CF72 9TT

1. 12 Jan 2026

   Received by Rhondda Cynon Taf

2. 9 Mar 2026

   Decision issued: Approve

3. 28 Jul 2026

   Added to PlanIndex

Rhondda Cynon Taf granted permission on 9 March 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.

• 70 Parc Y Derwen Llanharan Pontyclun CF72 9TU

  03/0473/FUL Submitted 21 Mar 2003 100 yards away

  First floor extension providing 1 No. bedroom.

  Granted Full applications Extension

• Roundabout Enterprise Way/Bridgend Road A473 Llanharan Pontyclun CF72 9ZD

  26/0797/ADV Submitted 15 Sep 2026 150 yards away

  97% historically approved · decision due ~26 Nov

  Display of Llanharan Community Council flag on a flagpole proposed under a separate full planning application (ref. 26/0860/FUL)

  Awaiting decision Advertising 3 docs

• 33 Ffordd-y-dolau Llanharan Rhondda Cynon Taf CF72 9ZD

  26/0349/CPRO Submitted 23 Apr 2026 150 yards away

  Construct a new single storey flat roof extension to the rear of the dwelling.

  Granted Lawful development Extension 5 docs
  Small domestic

• 124 Parc Bryn Derwen Llanharan Pontyclun CF72 9TX

  21/1060/10 Submitted 23 Jul 2021 250 yards away

  First floor side extension with garage conversion.

  Granted Full applications Extension 4 docs

• 126 Parc Bryn Derwen Llanharan Pontyclun

  03/1960/FUL Submitted 17 Nov 2003 250 yards away

  Conservatory to back of house.

  Granted Full applications Extension

• 34 Heritage Way Llanharan Rhondda Cynon Taf CF72 9WD

  26/0727/FUL Submitted 23 Aug 2026 250 yards away

  92% historically approved · decision due ~1 Dec

  Retrospective approval for two garden rooms in rear garden

  Awaiting decision Full applications 9 docs

• 26/0942/FUL Awaiting decision

  Performance Physiotherapy 31 Gelliwastad Road Pontypridd Rhondda Cynon Taf CF37 2BN

  Single storey rear extension.

  Received 29 Oct, published by the council 2 Nov 2026 Full applications
• 26/0933/FUL Awaiting decision

  7 Graig Isaf Aberdare Rhondda Cynon Taf CF44 7RD

  Proposed dormer loft conversion to rear elevation

  Received 26 Oct, published by the council 28 Oct 2026 Full applications
• 26/0928/FUL Awaiting decision

  176 Glan-y-ffordd Taff's Well Rhondda Cynon Taf CF15 7SP

  Wrap around single storey extension.

  Received 23 Oct, published by the council 28 Oct 2026 Full applications
• 26/0927/FUL Awaiting decision

  57 Nythbran Terrace Porth Rhondda Cynon Taf CF39 9TP

  Proposed two storey rear extension.

  Received 23 Oct, published by the council 27 Oct 2026 Full applications
• 26/0923/FUL Awaiting decision

  Former Gelliwion Quarry Gelliwion Road Maes-y-coed Pontypridd Rhondda Cynon Taf CF37 1EY

  Detached dwelling with off street parking and associated works

  Received 22 Oct, published by the council 2 Nov 2026 Full applications