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Planning application

P/25/0280

51 Perrott Street Treharris CF46 5ET

Granted Merthyr Tydfil Full

Proposal

The change of use of ground floor from a shop (A1) to a self-contained flat (C3).

As published by the council, reference P/25/0280

Timeline

Dates from the published record

  1. 22 Oct 2025

    Received by Merthyr Tydfil

  2. 9 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/25/0325 Granted

    6 - 8 Perrott Street Treharris CF46 5ET

    Discharge of conditions 4 Knotweed and 5 Construction method Statement

    27 Nov 2025 75m away Conditions
  • P/26/0162 Status unknown

    20 Williams Terrace Treharris CF46 5HH

    First floor rear extension

    15 Jul 2026 79m away Full applications
  • P/26/0105 Refused

    15 Bargoed Terrace Treharris CF46 5RB

    Conversion of ground floor to Bakery & Coffee Shop. Conversion of first floor to self-contained two-bedroom flat with new rear access stairway

    12 May 2026 92m away Full applications
  • P/26/0024 Granted

    2 Parc Wenallt Treharris CF46 5HX

    Erect timber decking in the rear garden

    6 Feb 2026 255m away Full applications
  • P/26/0168 Status unknown

    2 Parc Wenallt Treharris CF46 5HX

    Discharge condition 3 (planting scheme) of planning permission P/26/0024

    21 Jul 2026 255m away Conditions
  • P/26/0085 Granted

    Brynhyfryd Chapel Thomas Street Treharris CF46 5AA

    Discharge of Condition 4 of P/25/0204 obscured glazing

    22 Apr 2026 263m away Conditions

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