Skip to content
PlanIndex Get alerts
Menu

Planning application

P/25/0296

23 Muriel Terrace Dowlais Merthyr Tydfil CF48 3PB

Granted Merthyr Tydfil Full

Proposal

First floor extension above existing single storey annexe

As published by the council, reference P/25/0296

Timeline

Dates from the published record

  1. 11 Nov 2025

    Received by Merthyr Tydfil

  2. 16 Dec 2025

    Decision issued: Full Approval

  3. 28 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • P/26/0123 Status unknown

    Ynys Dawel High Street Caeharris Dowlais Merthyr Tydfil CF48 3HB

    Side and rear extensions to dwelling and widening of existing access into the site

    10 Jun 2026 190m away Full applications
  • P/26/0020 Granted

    10 Blanche Street Dowlais Merthyr Tydfil CF48 3PE

    Two storey rear extension

    13 Feb 2026 197m away Full applications
  • P/26/0067 Granted

    Dowlais Primary School - Junior Department High Street Caeharris Dowlais Merthyr Tydfil CF48 3HB

    Refurbishment and change of use of caretakers accommodation to multipurpose rooms for school and community use and external landscaping works

    30 Mar 2026 209m away Full applications
  • P/25/0234 Granted

    O P Chocolate High Street Dowlais Merthyr Tydfil CF48 3TB

    Erect information sign on grassed land at the front of the building

    28 Aug 2025 388m away Advertising
  • P/26/0021 Granted

    Coedcae Stores Dowlais Merthyr Tydfil CF48 3PU

    Certificate of Lawfulness for a proposed use as a hairdressers (A1 Use Class) from Financial and professional services (A1 Use Class)

    4 Mar 2026 395m away Lawful development
  • P/25/0212 Granted

    48 Barrack Row Dowlais Merthyr Tydfil CF48 3NF

    Two storey rear extension with re-profiling of rear garden & alterations

    29 Jul 2025 446m away Full applications

In Merthyr Tydfil

  • P/26/0120 Granted

    Trinity Chapel Wesley Place Merthyr Vale Merthyr Tydfil CF48 4RS

    Change of use from an artists studio (Use Class B1) to a residential flat (Use Class C3)

    3 Jun 2026 Full applications
  • P/26/0124 Granted

    62 Brecon Rise Pant Merthyr Tydfil CF48 2EE

    First floor rear extension

    8 Jun 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/26/0167 Status unknown

    18 Anthony Hill Court Pentrebach Merthyr Tydfil CF48 4AZ

    First floor side extension with other alterations

    23 Jul 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