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Council hub · Wales

Merthyr Tydfil planning applications

Page 2 of 14, newest first. The Merthyr Tydfil hub carries the figures, decision times and common questions.

Applications

Page 2 of 14

  • P/26/0148 Granted

    Bishop Hedley High School Gwaunfarren Road Penydarren Merthyr Tydfil CF47 9AN

    Erection of external dining area canopy

    Submitted 7 Jul 2026
  • P/26/0150 Granted

    45 Taldwyn Terrace Merthyr Road Troedyrhiw Merthyr Tydfil CF48 4JL

    Rear dormer roof extension (lawful development certificate)

    Submitted 7 Jul 2026
  • P/26/0149 Awaiting decision

    62 Twelfth Avenue Galon Uchaf Merthyr Tydfil CF47 9TD

    Construct front driveway

    Submitted 6 Jul 2026
  • P/26/0147 Granted

    62 Westwood Drive Treharris CF46 5BL

    Single storey rear extension

    Submitted 1 Jul 2026
  • P/26/0144 Granted

    8 - 9 The Green Trefechan Merthyr Tydfil CF48 2EU

    New fascia sign to the front elevation

    Submitted 1 Jul 2026
  • P/26/0146 Granted

    Welsh Assembly Government Rhydycar Business Park Merthyr Tydfil CF48 1UZ

    Install battery energy storage systems (BESS) and associated external plant equipment within the existing plant compound, to include the erection of replacement enclosures and associated works.

    Submitted 30 Jun 2026
  • P/26/0145 Granted

    4 Ash Grove Trefechan Merthyr Tydfil CF48 2EG

    Single storey rear extension

    Submitted 30 Jun 2026
  • P/26/0151 Awaiting decision

    106 Heolgerrig Heolgerrig Merthyr Tydfil CF48 1TD

    Variation of condition 1 (approved plans) of planning permission P/21/0182 to reflect the as built development and parking layout

    Submitted 30 Jun 2026
  • P/26/0143 Granted

    66 Sweetwater Park Trefechan Merthyr Tydfil CF48 2LF

    Garden shed and games room

    Submitted 29 Jun 2026
  • P/26/0112 Granted

    4 Bryntirion Street Dowlais Merthyr Tydfil CF48 3RY

    Erection of single storey rear extension

    Submitted 29 Jun 2026 Full applications
  • P/26/0142 Granted

    17 Beechcroft Trelewis Treharris CF46 6BP

    Construct pergola/canopy extension to the rear of the property

    Submitted 26 Jun 2026
  • P/25/0191 Awaiting decision

    9 Pond Row Abercanaid Merthyr Tydfil CF48 1YT

    Erection of single storey rear extension

    Submitted 26 Jun 2026
  • P/26/0141 Awaiting decision

    The Robins Nest A4060 Leos Roundabout To Mountain Hare Roundabout Southbound Merthyr Tydfil CF48 4AJ

    Replace existing garage with new garage

    Submitted 23 Jun 2026
  • P/26/0140 Granted

    21 Shirley Drive Heolgerrig Merthyr Tydfil CF48 1SE

    Side extension with rear dormer, extension to existing rear dormer and other alterations

    Submitted 23 Jun 2026
  • P/26/0139 Awaiting decision

    Unit 7A Pant Industrial Estate Pant Merthyr Tydfil CF48 2SR

    New extension to provide storage facility

    Submitted 22 Jun 2026
  • P/26/0131 Awaiting decision

    Ty Bryn Seion North Street Dowlais Merthyr Tydfil CF48 3SR

    5 No. Air Source Heat Pumps and timber fenced compound.

    Submitted 19 Jun 2026
  • P/26/0136 Awaiting decision

    Builders Yard Elwyn Drive Twynyrodyn Merthyr Tydfil CF47 0NS

    Dormer bungalow

    Submitted 18 Jun 2026
  • P/26/0130 Granted

    4 Brunswick Street Merthyr Tydfil CF47 8SB

    Rear retaining wall and steps and rear shed.

    Submitted 18 Jun 2026
  • P/26/0137 Granted

    Brynseion Buildings Foundry Place Twynyrodyn Merthyr Tydfil CF47 0RY

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

    Submitted 17 Jun 2026
  • P/26/0133 Awaiting decision

    Pandy Farm Brecon Road Merthyr Tydfil CF47 8PA

    The change of use and extension to the building complex to create six units of holiday accommodation, along with internal and external works, the creation of a carpark and associated engineering and landscaping works.

    Submitted 17 Jun 2026
  • P/26/0132 Granted

    Cotham Heol-y-mynydd Cefn Coed Merthyr Tydfil CF48 2NQ

    Lawful Development Certificate for a proposed single storey rear extension

    Submitted 17 Jun 2026
  • P/26/0134 Awaiting decision

    Pandy Farm Brecon Road Merthyr Tydfil CF47 8PA

    The change of use and extension to the building complex to create six units of holiday accommodation, along with internal and external works, the creation of a carpark and associated engineering and landscaping works.

    Submitted 17 Jun 2026
  • P/26/0135 Granted

    47 Maen Gilfach Trelewis Treharris CF46 6BG

    Erection of rear boundary fences and sauna

    Submitted 16 Jun 2026
  • P/26/0129 Awaiting decision

    Unit 5 Cyfarthfa Retail Park Swansea Road Merthyr Tydfil CF48 1HY

    1 No. internally lit facia sign and 1 No. digital LED hording

    Submitted 15 Jun 2026
  • P/26/0128 Granted

    33 High Street Merthyr Tydfil CF47 8DE

    Steel frame with enclosing cladding to stabilize exposed gable wall, with access door for inspection and maintenance purposes.

    Submitted 15 Jun 2026
  • P/26/0126 Granted

    Land To The North Of The Heads Of The Valleys Road Off Rhymney Common Road Dowlais Merthyr Tydfil CF48 2YG

    Discharge of conditions 3 (Bat boxes), 4 (Biodiversity enhancements), 8 (LEMP),14 (Trunk watermains), 16 (Historic building recording and analysis) and 21 (Contamination) of planning permission P/25/0265

    Submitted 11 Jun 2026
  • P/26/0123 Granted

    Ynys Dawel High Street Caeharris Dowlais Merthyr Tydfil CF48 3HB

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

    Submitted 10 Jun 2026
  • P/26/0125 Awaiting decision

    Unit B Dragon Parc Abercanaid Merthyr Tydfil CF48 1YL

    Change of use from Factory to Car Sales/Showroom

    Submitted 10 Jun 2026
  • P/26/0127 Status unknown

    Bishop Hedley High School Gwaunfarren Road Penydarren Merthyr Tydfil CF47 9AN

    Discharge of conditions 14 (Grease Trap) and 22 (landscaping) of planning permission P/23/0131

    Submitted 10 Jun 2026 Conditions
  • /26/0122 Status unknown

    Tregenna Hotel Park Terrace Merthyr Tydfil CF47 8RF

    Discharge of condition 4 (lighting) of planning permission P/24/0227 for Proposed change of use from hotel (C1 Use Class) to temporary supported living accommodation (Sui Generis) with internal and external alterations and associated works

    Submitted 8 Jun 2026 Conditions
  • P/26/0124 Granted

    62 Brecon Rise Pant Merthyr Tydfil CF48 2EE

    First floor rear extension

    Submitted 8 Jun 2026
  • P/26/0122 Awaiting decision

    Tregenna Hotel Park Terrace Merthyr Tydfil CF47 8RF

    Discharge of condition 4 (lighting) of planning permission P/24/0227 for Proposed change of use from hotel (C1 Use Class) to temporary supported living accommodation (Sui Generis) with internal and external alterations and associated works

    Submitted 8 Jun 2026
  • P/26/0119 Granted

    Land To The North Of Goitre Lane Merthyr Tydfil

    Discharge of conditions 3,7,8,11,14 & 17 of permission P/26/0060

    Submitted 5 Jun 2026
  • P/26/0121 Awaiting decision

    Gethin Woodland Centre A470 Pentrebach To Rhydycar Northbound Abercanaid Merthyr Tydfil CF48 1YZ

    The provision of 21.no bike storage containers to serve camping and shepherd hut area

    Submitted 4 Jun 2026
  • P/26/0118 Awaiting decision

    19 & 20 Church Street Merthyr Tydfil CF47 0AY

    Change of use of ground floor from A2 use to residential use (A3 use) comprising 2 no. apartments

    Submitted 3 Jun 2026
  • 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)

    Submitted 3 Jun 2026
  • P/26/0117 Granted

    St Illtyds Church Balaclava Road Dowlais Merthyr Tydfil CF48 3BT

    Works to trees protected by Tree Preservation Order

    Submitted 2 Jun 2026
  • P/26/0116 Granted

    11 Heather Court Quakers Yard Treharris CF46 5RP

    Discharge of condition 4 (biodiversity enhancement) of planning permission P/25/0129 for two storey rear extension

    Submitted 2 Jun 2026 Conditions
  • P/26/0115 Awaiting decision

    Cyfarthfa Retail Park North Swansea Road Merthyr Tydfil CF48 1HY

    Erection of drive-thru restaurant (Class A3) with associated parking, servicing, landscaping and engineering works.

    Submitted 26 May 2026
  • P/26/0114 Awaiting decision

    34 - 37 High Street Merthyr Tydfil CF47 8DE

    Non Material Amendment to P/25/0021 relating to the design and layout of the public realm works including the landscaping, size and position of planters, benches and dropped kerb works.

    Submitted 26 May 2026
  • P/26/0113 Granted

    Land To The North Of Goitre Lane (Primary School) Gurnos Merthyr Tydfil CF47 9BU

    Erect 2 fascia signs

    Submitted 26 May 2026
  • P/26/0110 Withdrawn

    13 Wheatsheaf Lane Merthyr Tydfil CF47 8AY

    Installation of external roller shutter

    Submitted 20 May 2026 Full applications
  • P/26/0109 Granted

    13 Wheatsheaf Lane Merthyr Tydfil CF47 8AY

    Installation 3 no. signs

    Submitted 20 May 2026 Advertising
  • P/26/0111 Decided

    73 Twynyrodyn Road Twynyrodyn Merthyr Tydfil CF47 0PT

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

    Submitted 20 May 2026 Amendments
  • P/26/0107 Status unknown

    Station House Rhymney Common Road Dowlais Merthyr Tydfil CF48 2YG

    Discharge of condition 17 (histroic environment mitigation) of planning permission P/25/0265

    Submitted 18 May 2026 Conditions
  • P/26/0108 Status unknown

    Brynhyfryd Chapel Thomas Street Treharris CF46 5AA

    Change of use of land to form off-street carpark, private amenity space and cycle storage for Brynhyfryd Chapel and dedicated off street parking for No.3 Perrott Place, and retention of vacant parcel of land to the south as ancillary parking.

    Submitted 18 May 2026 Full applications
  • P/26/0106 Status unknown

    Y Goedwig Cardiff Road Treharris CF46 5NB

    Discharge of Conditions 3 (pond enhancement), 4 (landscaping) 6 (retaining works) and 8 (surface water) of planning permission P/25/0264

    Submitted 15 May 2026 Conditions
  • P/26/0103 Granted

    21 Ynysygored Road Aberfan Merthyr Tydfil CF48 4QF

    First floor rear extension

    Submitted 15 May 2026 Full applications
  • P/26/0104 Refused

    Cefn Fforest Farm Twynygarreg Treharris CF46 5RN

    Erection of building to store hay/fodder and agricultural equipment (Prior Notification)

    Submitted 14 May 2026 Prior approval
  • 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

    Submitted 12 May 2026 Full applications