26 Baron's Court Road Penylan Cardiff CF23 9DF

1. 15 Jan 2010

   Received by Cardiff

2. 15 Jan 2010

   Decision issued: Not Permitted Development

3. 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.

• 7 Baron's Court Road Penylan Cardiff CF23 9DF

  22/02810/CLD Submitted 23 Nov 2022 50 yards away

  Single storey (side & rear) extension, hip to gable rear loft conversion & garage demolition

  Granted Lawful development Extension Loft or dormer +1 59 docs
  Small domestic

• 16 Foster Drive Penylan Cardiff CF23 9BZ

  26/00159/HSE Submitted 26 Jan 2026 50 yards away

  Rear dormer loft conversion, demolish one storey side extension and replace with two storey side extension.

  Granted Householder Extension Loft or dormer +1 18 docs
  Domestic

• 10 Earl's Court Road Penylan Cardiff CF23 9DD

  23/00010/HSE Submitted 4 Jan 2023 50 yards away

  Single Storey Rear Extension

  Granted Householder Extension 9 docs
  Small domestic

• 10 Hampton Court Road Penylan Cardiff CF23 9DH

  26/00272/HSE Submitted 10 Feb 2026 100 yards away

  Demolition of garage, two storey side extension and single storey rear extension.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 83 Colchester Avenue Penylan Cardiff CF23 9NY

  25/02941/HSE Submitted 16 Dec 2025 100 yards away

  Ground and first floor rear extensions and alterations.

  Granted Householder Extension 8 docs
  Domestic

• 61 Colchester Avenue Penylan Cardiff CF23 9AX

  21/01180/DCH Submitted 10 May 2021 150 yards away

  SINGLE STOREY REAR EXTENSION AND ALTERATIONS TO ROOF OF EXISTING EXTENSION

  Granted Householder Extension 6 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