20 Heol Dinas Isaf Williamstown Tonypandy CF40 1NG

1. 16 Jun 2021

   Received by Rhondda Cynon Taf

2. 24 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 4 Oct 2021

   Decision issued: Granted

4. 30 Sep 2026

   Added to PlanIndex

Rhondda Cynon Taf granted permission on 4 October 2021, 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.

• 25 Heol Dinas Isaf Williamstown Tonypandy CF40 1NG

  19/1139/10 Submitted 22 Oct 2019 50 yards away

  Attached garage to northern side elevation

  Granted Full applications 10 docs

• Graig Mission Hall Edmondstown Road Edmondstown Porth CF40 1NW

  03/0162/OUT Submitted 28 Jan 2003 150 yards away

  Demolish existing building and erect a detached dwelling.

  Granted Outline New dwelling Demolition
  Domestic

• 7 Weston Road Edmondstown Tonypandy Rhondda Cynon Taf CF40 1NX

  26/0451/FUL Submitted 26 May 2026 250 yards away

  Proposed construction of a first floor Bedroom extension on top of existing Kitchen extension and construction of a single domestic garage.

  Granted Full applications Extension 10 docs

• 7 Oakdale Road Penrhiw-Fer Tonypandy CF40 1RS

  22/1482/10 Submitted 21 Dec 2022 250 yards away

  First floor extension, remodelling of the internal layout.

  Granted Full applications Extension 9 docs

• Pen Y Bryn Penrhiwfer Road Tonyrefail Tonypandy CF40 1RX

  03/0871/FUL Submitted 19 May 2003 350 yards away

  Extension to form additional accommodation.

  Granted Full applications Extension

• Y-Ceffyl-Ddu Glamorgan Terrace Penrhiw-Fer Tonypandy CF40 1SA

  05/1701/FUL Submitted 9 Sep 2005 350 yards away

  Retention and completion of tipping operation to create access to cesspit.

  Refused Full applications

• 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