Llanmaes Estate Office Michaelston Road St Fagans Cardiff CF5 6DU

1. 19 May 2026

   Received by Cardiff

2. 22 Jul 2026

   Added to PlanIndex

3. 9 Sep 2026

   Decision issued: Permission Granted

Cardiff granted permission on 9 September 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.

• Llanmaes House Michaelston Road St Fagans Cardiff CF5 6DU

  21/02739/DCH Submitted 18 Nov 2021 50 yards away

  PARTIAL DEMOLITION OF EXISTING GARAGE AND ITS ALTERATION TO INCLUDE A NEW ROOF TOGETHER WITH THE CONSTRUCTION OF A NEW GARAGE BLOCK

  Granted Householder Roofing Demolition 11 docs
  Domestic

• Old Mill Cottage Michaelston Road St Fagans Cardiff CF5 6DU

  26/00117/WTCA Submitted 20 Jan 2026 250 yards away

  One Ash tree . Tree needs to be felled due to disease - Ash Die Back. Over the last few years more and more branches are falling from it, a few of the larger limbs are looking diseased now.

  Granted Trees 5 docs

• Old Mill Cottage Michaelston Road St Fagans Cardiff CF5 6DU

  23/00300/WTCA Submitted 3 Feb 2023 250 yards away

  Remove mature Sycamore (Acer pseudoplanatus) to a large stump

  Granted Trees 4 docs

• Old Mill Cottage Michaelston Road St Fagans Cardiff CF5 6DU

  22/01616/DCH Submitted 1 Aug 2022 300 yards away

  CONSTRUCTION OF A DOUBLE GARAGE WITH AN OFFICE ROOM ON THE FIRST FLOOR

  Granted Householder 14 docs
  Domestic

• St Fagans Castle Crofft-y-genau Road St Fagans Cardiff

  26/01226/DOC Submitted 12 Jun 2026 350 yards away

  100% historically approved · decision due ~21 Aug

  Partial discharge of Conditions 3 (Scaffolding), 4 (Masonry Cleaning), 7 (Mock-up of ridge ventilation), 10 (Materials Samples), 13 (Slates method statement), 14 (Coping stones method statement), 15 (Lifting floor boards method statement), 16 (Schedule of structural repairs) and 17 (Bat Access) of 24/01553/LBC.

  Awaiting decision Conditions 15 docs

• St Fagans Castle Crofft-y-genau Road St Fagans Cardiff

  26/00321/DOC Submitted 13 Feb 2026 350 yards away

  Re-discharge of Condition 3 (Scaffold Securing) of 24/01553/LBC.

  Granted Conditions 28 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