The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH
Proposal
4 storey extension (including undercroft) to existing building to expand dining provision, create additional teaching spaces and improve ancillary accommodation including internal re-modelling of current kitchens, erection of covered external walkway and relocation of cycle and bin storage.
- Submitted
- 7 October 2026
- Council
- Cardiff Council
- ReceivedSubmitted7 Oct
- ValidatedValidated
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
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About this application
This is a planning application for an extension at The Cathedral School Cardiff Road Llandaff Cardiff CF5 2YH. Cardiff has handled 6,384 applications of this type. It has been with the council since 7 October 2026 and is still awaiting a decision. There have been 9 other applications at this address. We hold 1,880 applications in total for the CF5 postcode area.
Application details
- Postcode
- CF5 2YH
Site constraints
Associated applications
- 20267 Oct
4 storey extension (including undercroft) to existing building to expand dining provision, create additional…
PendingApplicationFiled alongside26/02115/FUL - 20267 Oct
4 storey extension (including undercroft) to existing building to expand dining provision, create additional…
This applicationPendingListed building consent26/02116/LBC
Planning history at this site
20 other applications at this property, newest first.
- 202629 Apr
Installation of temporary building for storage and teaching. Installation to be in place until 31 December…
PendingListed building consent26/00858/LBC - 20261 Apr
2.1 m high vertical bar railings with finials to match existing along with associated gates within school…
PendingListed building consent26/00683/LBC - 20261 Apr
2.1 m high vertical bar railings with finials to match existing along with associated gates within school…
ApprovedFull Planning Permission26/00682/FUL - 202630 Jan
Group 16 and trees 4734 and 4735 along east boundary of sports field - Red Horse Chestnut (10) - Trees poorly…
ApprovedWorks to Trees Conservation Area26/00192/WTCA - 202628 Jan
Sycamore 4730. North of Cricket Pavilion. Tree recently exposed as a result of the loss of more dominant…
ApprovedWorks to Trees Fell Trees in TPO26/00177/WTTPF - 202529 Sep
Removal of x1 Conifer
PendingWorks to Trees Conservation Area25/02277/WTCA - 202523 Jan
Grounds of Cathedral School as per submitted Tree Hazard Assessment - reduction of x1 yew labled T1. Removal…
ApprovedWorks to Trees Fell/Prune Trees in TPO25/00193/WTTPFP - 202331 Mar
Gravel surface of access track to be replaced with permeable/open-textured asphalt
ApprovedCertificate of Lawful Dev - proposed23/00736/CLD - 202215 Jun
G2 - Sycamore tree crown lift/reduce to allow clearance of at least 2m from building. G3 - Sycamore and Horse…
ApprovedWorks to Trees Prune Trees in TPOLLDF/TP/22/00084 - 201612 Feb
TO RETAIN THE JUNIOR SCHOOL PLAY AREA THAT WAS INSTALLED UNDER A TEMPORARY PLANNING APPROVAL
ApprovedFull Planning Permission16/00330/MNR - 201612 Feb
TO RETAIN THE JUNIOR SCHOOL PLAY AREA THAT WAS INSTALLED UNDER A TEMPORARY PLANNING APPROVAL
ApprovedListed building consent16/00331/MNR - 201610 Feb
Reduce crown height and spread by approx 0.5-1m to enhance natural form.Reduce crown spread by approx 1-2m to…
ApprovedWorks to Trees Conservation AreaLLDF/CA/16/00033 - 201610 Feb
Tree works
ApprovedWorks to Trees Prune Trees in TPOLLDF/TP/16/00031 - 201530 Sep
DISCHARGE OF CONDITION 3 (ARBORICULTURAL METHOD STATEMENT AND TREE PROTECTION PLAN) OF 15/00555/MNR
Full Discharge of ConditionDischarge of conditions15/02456/MNR - 201525 Sep
DISCHARGE OF CONDITIONS 5 (TREES), CONDITION 6 (LANDSCAPING), CONDITION 7 (CYCLE PROVISION), CONDITION 9…
Full Discharge of ConditionDischarge of conditions15/02407/MNR - 201511 Sep
DISCHARGE OF CONDITION 2 (PHOTOGRAPHIC SURVEY) OF 15/00555/MNR
Full Discharge of ConditionDischarge of conditions15/02318/MNR - 201520 Jul
T31 - Crown lift by 5m - raise above the path and road.T46 - Cown lift - to raise above the path and road.T83…
ApprovedWorks to Trees Conservation AreaLLDF/CA/15/00117 - 201525 Mar
DISCHARGE OF CONDITION 4 (SAMPLES OF SURFACING) OF 14/01525/DCO
Full Discharge of ConditionDischarge of conditions15/00731/MJR - 20156 Mar
DEMOLITION OF EXISTING MEMORIAL HALL
ApprovedConservation Area Consent15/00555/MNR - 20156 Mar
DEMOLITION OF EXISTING MEMORIAL HALL TO BE REPLACED WITH A NEW MEMORIAL HALL BUILDING AND ASSOCIATED…
ApprovedFull Planning Permission15/00554/MNR
Source: Cardiff
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Around this site
Nearby applications
- The Cathedral School, Cardiff Road, Llandaff, Cardiff, CF5 2YHLLDF/TP/16/00031 · TreesApproved0.0 mi
- THE CATHEDRAL SCHOOL, CARDIFF ROAD, LLANDAFF, CARDIFF, CF5 2YH16/00331/MNR · HeritageApproved0.0 mi
- THE CATHEDRAL SCHOOL, CARDIFF ROAD, LLANDAFF, CARDIFF, CF5 2YH16/00330/MNR · FullApproved0.0 mi
- School Flat, The Cathedral School, Cardiff Road, Llandaff, Cardiff, CF5 2YHLLDF/TP/13/00032 · TreesApproved0.0 mi
- The Cathedral School, Cardiff Road, Llandaff, Cardiff, CF5 2YHLLDF/CA/16/00033 · TreesApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Minto Electrical Installations LtdElectrician0.6 mi
- Gabe Electrical LtdElectrician0.6 mi
- DJW Electrical Solutions LtdElectrician0.7 mi
- Amp ElectricalElectrician0.7 mi
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