321 Cowbridge Road East Canton Cardiff CF5 1JD

1. 16 Jun 2021

   Received by Cardiff

2. 14 Jul 2021

   Decision issued: Permission Granted

3. 17 Aug 2026

   Added to PlanIndex

Cardiff granted permission on 14 July 2021, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 2 Alexandra Road Canton Cardiff CF5 1NS

  26/00531/HSE Submitted 17 Mar 2026 100 yards away

  Ground floor side return extension and rear dormer roof extension with external works.

  Granted Householder Extension Loft or dormer 7 docs
  Domestic

• Insole House Harvey Street Canton Cardiff CF5 1QW

  24/02187/VAR Submitted 13 Sep 2024 100 yards away

  Part conversion of existing commercial offices to 8no. Self-contained assisted living flats including first floor rear extension. (Approved 01 December 2022 - 22/02322/FUL):- Variation of Condition 2 (Approved Plans) of 22/02322/FUL to amend the approved scheme as follows: Amend the approved layout plan.

  Granted Amendments New dwelling Extension 6 docs

• 234 Cowbridge Road East Canton Cardiff CF5 1GY

  21/00938/MNR Submitted 15 Apr 2021 100 yards away

  TWO STOREY REAR EXTENSION AND REAR/SIDE DORMER ROOF EXTENSIONS FORMING THREE SELF-CONTAINED FLATS

  Refused Full applications New dwelling Extension +1 11 docs

• 30 Hanover Street Canton Cardiff CF5 1LS

  21/00373/MNR Submitted 15 Feb 2021 150 yards away

  CONVERSION OF 3 BEDROOM HOUSE INTO 2NO. FLATS

  Granted Full applications New dwelling 18 docs
  Several homes

• 34 Penllyn Road Canton Cardiff CF5 1NW

  25/02035/CLEUD Submitted 3 Sep 2025 150 yards away

  Installation of an Air Source Heat Pump.

  Refused Lawful development 7 docs

• 34 Penllyn Road Canton Cardiff CF5 1NW

  25/02735/HSE Submitted 24 Nov 2025 150 yards away

  Retrospective planning application for the installation of an Air Source Heat Pump.

  Granted Householder 8 docs
  Domestic

• 26/01337/FUL Granted

  37 Wyeverne Road Cathays Cardiff CF24 4BG

  Extensions and alterations and change of use from dwelling (C3) to House in Multiple Occupation (C4) (HMO).

  Received 26 Jun, published by the council 22 Jul 2026 Full applications
• 26/01728/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Installation of 5 no. external air source heat pump units

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01729/FUL Granted

  Unit 7b Cardiff Industrial Park Pennine Close Llanishen Cardiff CF14 5DN

  Replacement roller shutter.

  Received 13 Aug, published by the council 24 Aug 2026 Full applications
• 26/01216/FUL Granted

  4 Callaghan Square Butetown Cardiff CF10 5BT

  Internal and external alterations to an existing office building at ground floor and part first floor

  Received 12 Jun, published by the council 22 Jul 2026 Full applications
• 26/02099/FUL Awaiting decision

  20 Janet Street Splott Cardiff CF24 2BD

  Proposed conversion of dwelling to form two flats

  Received 5 Oct, published by the council 9 Oct 2026 Full applications