3 Wharton Street Cathays Cardiff CF10 1AG

1. 21 Aug 2026

   Received by Cardiff

2. 4 Sep 2026

   Added to PlanIndex

3. 2 Oct 2026

   Decision issued: Permission Granted

Cardiff granted permission on 2 October 2026, 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.

• 22 St Mary Street Cathays Cardiff CF10 1AA

  23/00576/DOC Submitted 14 Mar 2023 50 yards away

  Discharge of Condition 3 (Window Details) of 22/02347/FUL

  Granted Conditions Windows or glazing 9 docs

• THE COACH HOUSE, BAKERS ROW, CITY CENTRE, CARDIFF, CF10 1AL

  10/00055/C Submitted 15 Jan 2010 50 yards away

  PROPOSED CHANGE OF USE AND NEW SHOPFRONT FROM EXISTING STORE AND FORMER COACH HOUSE TO NEW SHOP

  Granted Full applications Windows or glazing 3 docs

• 14 - 18 St Mary Street Cathays Cardiff CF10 1TT

  25/02570/ADV Submitted 6 Nov 2025 50 yards away

  Temporary Display of a Static Externally Illuminated Shroud Advertisement.

  Withdrawn Advertising 11 docs

• Howells Of Cardiff Trinity Street Cathays Cardiff CF10 1TT

  22/02252/LBC Submitted 26 Sep 2022 50 yards away

  Proposed development of roof terrace for flexible use (Use Classes A1, A2, A3, B1, D1 and D2), associated internal and external alterations, including landscaping and engineering works

  Granted Heritage and listed buildings 62 docs

• Howells Of Cardiff 14-18 St Mary Street City Centre Cardiff CF10 1TT

  22/02251/FUL Submitted 26 Sep 2022 50 yards away

  Proposed development of roof terrace for flexible use (Use Classes A1, A2, A3, B1, D1 and D2), associated internal and external alterations, including landscaping and engineering works

  Granted Full applications 55 docs

• Howells Of Cardiff Trinity Street Cathays Cardiff CF10 1TT

  26/00805/ADV Submitted 23 Apr 2026 50 yards away

  98% historically approved · decision due ~18 Jun

  Temporary Display of 2 No. Static Externally Illuminated Shroud Advertisements

  Awaiting decision Advertising 21 docs

• 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