12 Summerfield Avenue Heath Cardiff CF14 3QA

1. 17 Sep 2009

   Received by Cardiff

2. 23 Sep 2009

   Validated

   Checked as complete and ready for consideration.

3. 23 Sep 2009

   Decision issued: Not Permitted Development

4. 6 Oct 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.

• 33 Summerfield Avenue Gabalfa Cardiff CF14 3QA

  25/02996/HSE Submitted 29 Dec 2025 50 yards away

  Demolition of existing outbuildings and construction of single storey rear extension

  Granted Householder Extension Demolition 12 docs
  Small domestic

• 9 Summerfield Avenue Gabalfa Cardiff CF14 3QA

  25/00958/HSE Submitted 24 Apr 2025 50 yards away

  Loft conversion with rear dormers

  Granted Householder Loft or dormer 6 docs
  Domestic

• 34 Edington Avenue Gabalfa Cardiff CF14 3QG

  22/00986/DCH Submitted 9 May 2022 50 yards away

  SINGLE STOREY REAR EXTENSION

  Granted Householder Extension 8 docs
  Small domestic

• 38 Edington Avenue Gabalfa Cardiff CF14 3QG

  26/00254/CLEUD Submitted 9 Feb 2026 50 yards away

  Use as 'Residential Serviced Accommodation' (Use Class C6)

  Granted Lawful development 6 docs

• 57 Inglefield Avenue Gabalfa Cardiff CF14 3PY

  23/00283/FUL Submitted 6 Feb 2023 50 yards away

  CONSTRUCTION OF DORMER LOFT EXTENSION, AND CHANGE OF USE TO HOUSE OF MULTIPLE OCCUPATION (SUI GENERIS CLASS)

  Granted Full applications Extension Loft or dormer 11 docs

• 57 Inglefield Avenue Gabalfa Cardiff CF14 3PY

  23/02186/FUL Submitted 20 Sep 2023 50 yards away

  Conversion of existing garage to provide self-contained House in Multiple Occupation accommodation

  Refused Full applications 9 docs

• 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