Unit 35 Ynyswen Industrial Estate Ynys-wen Treherbert Rhondda Cynon Taf CF42 6EP

1. 5 Jun 2026

   Received by Rhondda Cynon Taf

2. 28 Jul 2026

   Added to PlanIndex

3. 29 Jul 2026

   Decision issued: Approve

Rhondda Cynon Taf granted permission on 29 July 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.

• 24 Rheidol Close Treherbert Treorchy CF42 5AP

  05/1803/FUL Submitted 28 Sep 2005 250 yards away

  Conservatory

  Granted Full applications Extension

• HIGHWAY, EAST OF YNYSWEN STATION

  24/0477/DEM Submitted 10 May 2024 400 yards away

  Permanent access off the highway

  Granted Other 4 docs

• Unit 6 Boomerang Rct Parc Busnes Treorci Abergorki Industrial Estate Treorchy Rhondda Cynon Taf CF42 6DL

  26/0267/FUL Submitted 28 Mar 2026 450 yards away

  Change of use of employment site unit (B1/B2/B8) to undertake car sales business (Sui Generis)

  Granted Full applications 10 docs

• Land To The Rear Of Brynhyfryd Street Ynyswen Treorchy

  21/0411/10 Submitted 19 Mar 2021 450 yards away

  Construction of a detached garage.

  Granted Full applications 6 docs

• Land To The Rear Of 42 - 46 Ynyswen Road Ynyswen Treherbert Treorchy CF42 6EE

  19/1120/10 Submitted 17 Oct 2019 0.3 miles away

  Three lock-up garages & three containers.

  Granted Full applications 5 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