The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

This site has had 7 applications since 2025: 3 approved, 0 refused.

• 26/00857/FUL Granted

  The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  Installation of temporary building for storage and teaching. Installation to be in place until 31 December 2027.

  Decided 24 Jun 2026 Full applications
• 26/00682/FUL Awaiting decision

  The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  2.1 m high vertical bar railings with finials to match existing along with associated gates within school grounds.

  Submitted 1 Apr 2026 Full applications
• 26/00683/LBC Awaiting decision

  The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  2.1 m high vertical bar railings with finials to match existing along with associated gates within school grounds.

  Submitted 1 Apr 2026 Heritage and listed buildings
• 26/00192/WTCA Granted

  The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  Group 16 and trees 4734 and 4735 along east boundary of sports field - Red Horse Chestnut (10) - Trees poorly formed and suppressing and preventing the natural development of better quality Beech. Fell Chestnuts to ground level to thin group and encourage beech to attain their full design potential. Reason - For reasons of good arboricultural management. (Llandaff Conservation Area). 4645 - Unsuitable species for long term retention. Large surface roots. Multi-stemmed at ground level. With included bark. Broad spreading crown form. Heavy end loaded limb(s). Included branch unions, stable at present. Crown opening up as limbs subside ...

  Decided 9 Feb 2026 Trees
• 26/00177/WTTPF Granted

  The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  Sycamore 4730. North of Cricket Pavilion. Tree recently exposed as a result of the loss of more dominant adjacent Ash. Tree developed on top of fill material and collapsing rubble-filled stone retaining wall, which is eroding further during storm conditions. Wall repairs are unachievable with tree in situ. Crown weighted towards the pavilion, seating area and sports pitches. Previously reduced. Tree of questionable stability and of low quality. Potentially protected by City of Cardiff (Llandaff) TPO 1961, combined: 2/G17 and Llandaff Conservation Area. Proposed - Fell to ground level, rebuild wall. Install new replacement trees and understorey planting along bank. Reason - Minimise threat of inadvertent collapse as a result of catastrophic collapse of the stone wall, removal of a poor quality tree and provide additional space for new replacement trees to diversify the age class and species mix of trees along the bank. School-wide - multiple species but mainly Beech and Sycamore - See report. Reduce to stabilise or remove squirrel-damaged branches where they overhang paths, play areas, buildings and parking bays, resulting in an increased risk of failure, damage to property or injury to staff, visitors and pupils. Reason - Good Arboricultural Management and a reduction in the risk of harm.

  Decided 6 Feb 2026 Trees
• 25/02277/WTCA Awaiting decision

  The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  Removal of x1 Conifer

  Submitted 29 Sep 2025 Trees

1. 29 Apr 2026

   Received by Cardiff

2. 24 Jun 2026

   Decision issued: Application Withdrawn

3. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Cardiff decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00857/FUL Submitted 29 Apr 2026 50 yards away

  Installation of temporary building for storage and teaching. Installation to be in place until 31 December 2027.

  Granted Full applications 10 docs

• St Andrews 1 High Street Llandaff Cardiff CF5 2DX

  24/02527/DOC Submitted 24 Oct 2024 50 yards away

  Discharge of Conditions 16 (Fireplace Details), 19 (Existing Windows), 20 (Proposed Windows), 22 (Floor Finishes), 25 (Joinery) and 27 (Energy Plan) of 23/02306/LBC.

  Granted Conditions Windows or glazing 11 docs

• St Andrews 1 High Street Llandaff Cardiff CF5 2DX

  24/02529/DOC Submitted 24 Oct 2024 50 yards away

  Discharge of Conditions 3 (ASHP Enclosure) and 4 (Paving) of 23/02305/FUL.

  Granted Conditions 6 docs

• St Cross 3 High Street Llandaff Cardiff CF5 2DX

  24/02477/LBC Submitted 17 Oct 2024 100 yards away

  Relocation of the boiler from the front of the house to the rear; the relocation of an internal partition at second floor level to provide a bathroom and separate ensuite; internal amendments to the first floor bathroom and addition of stud wall to form ensuite.

  Granted Heritage and listed buildings 21 docs

• St Cross 3 High Street Llandaff Cardiff CF5 2DX

  24/02060/DOC Submitted 29 Aug 2024 100 yards away

  Discharge of Conditions 3 (Structural work to roof) and 4 (Rooflights) of 22/02835/LBC.

  Granted Conditions Loft or dormer 9 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00682/FUL Submitted 1 Apr 2026 100 yards away

  91% historically approved · decision due ~27 May

  2.1 m high vertical bar railings with finials to match existing along with associated gates within school grounds.

  Awaiting decision Full applications 16 docs

• 26/00052/LBC Granted

  Rainbow Bargain Ltd Bangor Street Roath Cardiff CF24 3LQ

  Repair, alteration, and extension, together with external landscaping and change-of-use to a flexible mixed use development.

  Received 12 Jan, published by the council 22 Jul 2026 Heritage and listed buildings
• 26/00661/LBC Granted

  Cardiff University King Edward Vii Avenue Cathays Cardiff CF10 3NS

  Drill four number 100mm ducts through the external side wall within the plant room, below ground level to take electric cabling to supply 10 electric vehicle charging stations as part of the green infrastructure works.

  Received 31 Mar, published by the council 22 Jul 2026 Heritage and listed buildings
• 25/01652/LBC Granted

  City Hall Gorsedd Gardens Road Cathays Cardiff CF10 3ND

  Changes to the Phase 1 replacement heating and ventilation systems at Cardiff City Hall granted under 24/02796/LBC.

  Received 15 Jul, published by the council 6 Aug 2026 Heritage and listed buildings
• 26/00900/LBC Granted

  The Court Special School Station Road Llanishen Cardiff CF14 5UX

  Proposed replacement fencing

  Received 6 May, published by the council 22 Jul 2026 Heritage and listed buildings
• 26/01804/LBC Awaiting decision

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

  Repair and partial rebuilding of a chimney and repair to window to one of the Castle`s rear outbuildings

  Received 24 Aug, published by the council 29 Aug 2026 Heritage and listed buildings