14 Rees Street Twynyrodyn Merthyr Tydfil CF47 0RF

1. 4 Nov 2025

   Received by Merthyr Tydfil

2. 9 Dec 2025

   Decision issued: Full Approval

3. 28 Jul 2026

   Added to PlanIndex

Merthyr Tydfil granted permission on 9 December 2025, 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.

• 12 Fairview Terrace Twynyrodyn Merthyr Tydfil CF47 0RL

  P/26/0196 Submitted 9 Sep 2026 96m away

  92% historically approved · decision due ~4 Nov

  Rear infill single storey extension, raise existing rear extension roof, and new doors to side elevation. Construction of detached garden room.

  Awaiting decision Extension 9 docs
  Small domestic

• Land Adjacent To 1 Patricia Close Fairview Terrace Twynyrodyn Merthyr Tydfil CF47 0RN

  P/26/0082 Submitted 16 Apr 2026 115m away

  85% historically approved · decision due ~11 Jun

  Erection of detached dwelling, raised decking and associated works

  Status unknown Full applications New dwelling 11 docs
  Domestic

• 73 Twynyrodyn Road Twynyrodyn Merthyr Tydfil CF47 0PT

  P/26/0111 Submitted 20 May 2026 124m away

  Vary condition 1 of planning permission P/21/0279 to extend the time period within which to commence development for a further 5 years

  Decided Amendments 5 docs

• 10 Hampton Street Twynyrodyn Merthyr Tydfil CF47 0RR

  P/22/0272 Submitted 10 Oct 2022 127m away

  Provision of off-street parking within curtilage with associated retaining works (Retrospective)

  Granted Full applications 8 docs

• Brynseion Buildings Foundry Place Twynyrodyn Merthyr Tydfil CF47 0RY

  P/26/0137 Submitted 17 Jun 2026 159m away

  Certificate of Lawfulness existing use C3 dwellings - 4 no. apartments

  Granted New dwelling
  Several homes

• 8 Gilfach-cynon Twynyrodyn Merthyr Tydfil CF47 0PR

  P/19/0283 Submitted 25 Oct 2019 176m away

  Change of use from dwelling (C3 use) to a house of multiple occupation (HMO), (C4 use)

  Granted Full applications 5 docs
  Domestic

• P/26/0194 Status unknown

  114 High Street Merthyr Tydfil CF47 8AP

  Change of use of Ground floor to A3 use and 1st 2nd &3rd floors to 2 self contained flats

  9 Sep 2026 Full applications
• P/26/0078 Granted

  73 Nightingale Street Abercanaid Merthyr Tydfil CF48 1EJ

  Single storey rear extension

  13 Apr 2026 Full applications
• P/26/0098 Granted

  25 Heather Court Quakers Yard Treharris CF46 5RP

  Erection of single storey extension

  12 May 2026 Full applications
• P/26/0096 Granted

  61 High Street Merthyr Tydfil CF47 8DE

  Change of use from shop to pilates studio/health suite/shop and replacement shop front

  30 Apr 2026 Full applications
• P/26/0112 Granted

  4 Bryntirion Street Dowlais Merthyr Tydfil CF48 3RY

  Erection of single storey rear extension

  29 Jun 2026 Full applications