4 Lon-Y-Groes Birchgrove Cardiff CF14 4AB

1. 26 Jan 2010

   Received by Cardiff

2. 29 Jan 2010

   Validated

   Checked as complete and ready for consideration.

3. 29 Jan 2010

   Decision issued: Not Permitted Development

4. 22 Sep 2026

   Added to PlanIndex

Cardiff refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 196 Merthyr Road Whitchurch Cardiff CF14 1DL

  24/00214/CLPUD Submitted 30 Jan 2024 100 yards away

  Single storey rear extension

  Granted Lawful development Extension 11 docs
  Small domestic

• Aneurin Bevan Caerphilly Road Heath Cardiff CF14 4AD

  24/02750/FUL Submitted 21 Nov 2024 100 yards away

  Install a new AC unit with condenser.

  Granted Full applications 14 docs

• 200 Merthyr Road Whitchurch Cardiff CF14 1DL

  24/02905/HSE Submitted 11 Dec 2024 100 yards away

  Demolition of sun room and construction of single storey flat roof extension

  Granted Householder Extension Demolition 6 docs
  Small domestic

• 38 Caerphilly Road Heath Cardiff CF14 4AF

  25/02465/CLPUD Submitted 24 Oct 2025 100 yards away

  Hip to gable and rear dormer roof extensions.

  Granted Lawful development Extension Loft or dormer 6 docs

• 178 Merthyr Road Whitchurch Cardiff CF14 1DL

  21/00179/DCH Submitted 25 Jan 2021 100 yards away

  FIRST FLOOR REAR EXTENSION AND LOFT CONVERSION WITH REAR DORMER WITH CHANGE OF HIPPED ROOF TO A GABLE END AND EXTERNAL ALTERATIONS

  Granted Householder Extension Loft or dormer 9 docs
  Domestic

• 8 Twyn-y-fedwen Whitchurch Cardiff CF14 1HU

  25/01656/HSE Submitted 16 Jul 2025 150 yards away

  Demolition of existing conservatory and construction of single storey rear extension.

  Granted Householder Extension Demolition 17 docs
  Small domestic

• 26/01777/PRAP Granted

  Tredegarville Primary School Caretakers House Newport Road Lane Adamsdown Cardiff CF24 0JT

  Demolition of two-storey Caretakers house.

  Received 17 Aug, published by the council 29 Aug 2026 Prior approval
• 26/01714/PRAP Refused

  Land At The Big Yellow Storage Company 65 Penarth Road Butetown Cardiff CF10 5DL

  Monopole and equipment cabinets to be installed

  Received 11 Aug, published by the council 24 Aug 2026 Prior approval
• 26/02037/PRAP Awaiting decision

  GRASS VERGE OFF DE CLARE DRIVE, RADYR, RADYR AND MORGANSTOWN, CARDIFF, CF15 8AA

  Proposed installation of a 17.5m high monopole accommodating 6No antennas, 1No transmission dish and ancillary development. The proposal also involves the installation of 2No cabinets and 1No meter cabinet and ancillary equipment thereto.

  Received 24 Sep, published by the council 1 Oct 2026 Prior approval
• 26/01678/PRAP Granted

  Welsh Water Radyr Res. Olo Site Restways Close Fairwater Cardiff CF5 2SE

  Removal of 1 no. equipment cabinet and installation of 1 no. generator cabin, 2 no. equipment cabinet and ancillary works thereto

  Received 6 Aug, published by the council 24 Aug 2026 Prior approval
• 26/01659/PRAP Decided

  Land North Of The M4 Pantmawr Rhiwbina Cardiff CF14 9UG

  24/7 telecommunications cell site

  Received 5 Aug, published by the council 17 Aug 2026 Prior approval