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The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH

26/00177/WTTPFWorks to Trees Fell Trees in TPOApproved

Approved on 6 February 2026

Council decision: GRANT - Works to TreesDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

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.

Received
28 January 2026
Decision level
Delegated (officer decision)
Ward
LLANDAFF
Agent
Tree Maintenance Limited
  1. Received28 Jan
  2. Validated28 Jan
  3. Consult.
  4. Target
  5. Decided6 Feb

Decided in 9 days (council typically 49)

About this application

This is a tree application at The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH. Cardiff has handled 536 applications of this type. This one was decided in 9 days, 6 weeks quicker than Cardiff's typical decision time. There have been 9 other applications at this address. In the past year there have been 43 applications across LLANDAFF. We hold 1,880 applications in total for the CF5 postcode area.

98% of trees applications at Cardiff Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
CF5 2YH
Application type
Works to Trees Fell Trees in TPO
Scale / size
Small

Planning application dates

Date validated
28 January 2026

Applicant and agent

Agent
Tree Maintenance Limited
Agent address
Unit 60 Aston Down Stroud Gloucestershire Stroud GL6 8GA

Additional information

Planning Portal ID
PP-14660110
Comments
0
Documents
7
Constraints
125

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Associated applications

  1. 2026
    30 Jan

    Group 16 and trees 4734 and 4735 along east boundary of sports field - Red Horse Chestnut (10) - Trees poorly…

    ApprovedWorks to Trees Conservation AreaFiled alongside26/00192/WTCA
  2. 2026
    28 Jan

    Sycamore 4730. North of Cricket Pavilion. Tree recently exposed as a result of the loss of more dominant…

    This applicationApprovedTrees26/00177/WTTPF

Planning history at this site

20 other applications at this property, newest first.

  1. 2026
    7 Oct

    4 storey extension (including undercroft) to existing building to expand dining provision, create additional…

    PendingApplication26/02115/FUL
  2. 2026
    7 Oct

    4 storey extension (including undercroft) to existing building to expand dining provision, create additional…

    PendingListed building consent26/02116/LBC
  3. 2026
    29 Apr

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

    PendingListed building consent26/00858/LBC
  4. 2026
    1 Apr

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

    PendingListed building consent26/00683/LBC
  5. 2026
    1 Apr

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

    ApprovedFull Planning Permission26/00682/FUL
  6. 2025
    29 Sep

    Removal of x1 Conifer

    PendingWorks to Trees Conservation Area25/02277/WTCA

Source: Cardiff

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