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
• 26/00858/LBC Withdrawn

  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 Heritage and listed buildings
• 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

1. 29 Sep 2025

   Received by Cardiff

2. 22 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cardiff took a median of 56 days over the applications it decided in the last year.

This application is with Cardiff for determination, against a statutory target of eight weeks. Over the last year Cardiff decided tree works applications in a median of 10 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00192/WTCA Submitted 30 Jan 2026 50 yards away

  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 ...

  Granted Trees 7 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00177/WTTPF Submitted 28 Jan 2026 50 yards away

  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.

  Granted Trees 7 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00682/FUL Submitted 1 Apr 2026 50 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

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00683/LBC Submitted 1 Apr 2026 50 yards away

  96% 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 Heritage and listed buildings 19 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00857/FUL Submitted 29 Apr 2026 100 yards away

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

  Granted Full applications 10 docs

• The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

  26/00858/LBC Submitted 29 Apr 2026 100 yards away

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

  Withdrawn Heritage and listed buildings 8 docs

• 26/01884/WTCA Awaiting decision

  4 Cefn Coed Road Cyncoed Cardiff CF23 6AQ

  G1 Conifer hedge L shape in rear garden, trim top and garden side to tidy. G2 Mixed species running along side boundary, Crown lift/prune back to clear roof/gutter by 1 metre vertical clearance (higher canopy above roof not included) T1 Holm Oak in front garden - crown lift to 1.5metres above ground level G3 Mixed shrubs in front garden - trim top & garden side to tidy

  Received 8 Sep, published by the council 13 Sep 2026 Trees
• 26/01616/WTTPFP Granted

  3 Woodvale Avenue Cyncoed Cardiff CF23 6SP

  Rear Garden of 3 Woodvale Avenue: - To fell T1 on the included survey table and leave the stump at 3m to retain some habitat value. Due to a basal cavity that extends from the south of the lower stem to the north, alongside an extensive colonisation of Pseudoinonotus dryadeus (Please see Photo T1 P1 in the included file). To potentially undertake a linear canopy reduction of the abutting T2 by 2/3m using natural target pruning compliant with BS3998 if left exposed post-removal.

  Received 28 Jul, published by the council 6 Aug 2026 Trees
• 26/01895/WTCA Awaiting decision

  28 North Road Cathays Cardiff CF10 3DY

  The silver birch. Remove deadwood, sympathetically rebalance & prune crown to 50cm clearance from buildings.

  Received 4 Sep, published by the council 13 Sep 2026 Trees
• 26/01903/WTCA Awaiting decision

  20 Conway Road Pontcanna Cardiff CF11 9NT

  T1 - HOLLY, FRONT GARDEN, IMMEDIATELY ADJACENT TO THE FRONT BOUNDARY WALL. FELL TO AS CLOSE TO GROUND LEVEL AS REASONABLY PRACTICABLE. THE TREE IS BIFURCATED INTO TWO SUBSTANTIAL STEMS AND CONTINUED GROWTH IS DISPLACING, CRACKING AND DETERIORATING THE ADJACENT MASONRY WALL. T2 - CONIFER, REAR GARDEN, CLOSE TO THE REAR/GARDEN BOUNDARY WALL. FELL TO AS CLOSE TO GROUND LEVEL AS REASONABLY PRACTICABLE TO PREVENT FURTHER DAMAGE/PRESSURE TO THE ADJOINING WALL STRUCTURE.

  Received 4 Sep, published by the council 13 Sep 2026 Trees
• 26/01902/WTCA Awaiting decision

  Bryn-y-pin 3 Fairwater Road Llandaff Cardiff CF5 2LD

  Pruning of large Magnolia tree in garden of 3 Fairwater Road, bordering Maynard Court. Please see ground plan and pictures of proposed work attached. The Magnolia is nearly blocking the pavement which may hamper the elderly residents of Maynard Court as well as children using the pavement. The Magnolia requires pruning in the manner indicated in the pictures.

  Received 3 Sep, published by the council 13 Sep 2026 Trees