37 Penywaun Efail Isaf Pontypridd CF38 1AY

1. 21 Jul 2021

   Received by Rhondda Cynon Taf

2. 23 Jul 2021

   Validated

   Checked as complete and ready for consideration.

3. 17 Sep 2021

   Decision issued: Granted

4. 16 Sep 2026

   Added to PlanIndex

Rhondda Cynon Taf granted permission on 17 September 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.

• 33 Penywaun Efail Isaf Pontypridd CF38 1AY

  04/0335/FUL Submitted 25 Feb 2004 100 yards away

  Proposed bedroom & en suite built over existing garage.

  Granted Full applications 8 docs

• Ffrwd Philip Farm Heol Ffrwd Philip Efail Isaf Rhondda Cynon Taf CF38 1AR

  25/0881/FUL Submitted 18 Aug 2025 100 yards away

  Demolition of two redundant outbuildings and construction of one, four bedroom house with detached annex and garage (additional information received 29/09/2025)

  Granted Full applications Demolition 23 docs

• 2 Penywaun Efailisaf Pontypridd CF38 1AY

  23/0186/10 Submitted 20 Feb 2023 150 yards away

  Single storey extension to the side, part front, porch extension, alterations to roof dormers.

  Granted Full applications Extension Loft or dormer 8 docs
  Small domestic

• 35 Heol-y-ffynnon Efailisaf Rhondda Cynon Taf CF38 1AU

  24/1150/FUL Submitted 14 Nov 2024 200 yards away

  Major internal alterations, new dormer window and porch to existing dwelling, size of existing vehicular access increased.

  Granted Full applications Extension Loft or dormer +1 12 docs
  Small domestic

• Ffrwd Philip Farm Heol Ffrwd Philip Efailisaf Rhondda Cynon Taf CF38 1AR

  25/1222/FUL Submitted 28 Nov 2025 200 yards away

  92% historically approved · decision due ~23 Jan

  Refurnish stone barn to provide 4 bedroom and bath and WC. Provide other living space in ext.

  Awaiting decision Full applications

• Ty Pica House Heol FFRWD Philip Efail Isaf Pontypridd CF38 1BA

  21/1039/09 Submitted 20 Jul 2021 200 yards away

  Proposed single storey extension and first floor extension

  Withdrawn Lawful development Extension 10 docs
  Small domestic

• 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
• 26/0919/FUL Awaiting decision

  44- 45 Morton Terrace Clydach Tonypandy Rhondda Cynon Taf CF40 2DP

  Proposed detached rear garage.

  Received 20 Oct, published by the council 29 Oct 2026 Full applications
• 26/0912/FUL Awaiting decision

  Pen Y Groes Farm Heol Ddu Castellau Beddau Rhondda Cynon Taf CF72 8LP

  Change of use of a garage to a short term holiday let

  Received 19 Oct, published by the council 26 Oct 2026 Full applications