Planning application
25/02736/HSE
14 Twyn Y Gleision Llandaff Cardiff Cardiff CF5 2FL
Proposal
Single story rear extension.
As published by the council, reference 25/02736/HSE
Timeline
Dates from the published record
-
24 Nov 2025
Received by Cardiff
-
19 Jan 2026
Decision issued: Permission Granted
-
22 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
26/01422/WTTPFP Granted
Rookwood Loadge 15 Llantrisant Road Llandaff Cardiff CF5 2PU
To undertake 2-3 m linear canopy reduction on the two yews plan T1 and T2 (TPO G11) using natural target pruning and ensure 2m clearance from the listed building. To undertake a 2m canopy reduction to the west and dead wood on the abutting oak tree (T3 Plan) covered by TPO G09 to provide clearance from the neighbouring property and 2m reshape to the rest of the tree to preserve the form.
-
26/00004/WTTPF Granted
Land North Of 13 Cae'r Bont Llandaff Cardiff CF5 2FH
Land North of 13 Cae'r Bont - T37 - Sycamore (Acer pseudoplatanus) as per submitted report - remove and replace.
-
26/01091/WTTPF Granted
Rookwood Hospital 18 - 20 Fairwater Road Llandaff Cardiff CF5 2YN
Ash (Fraxinus excelsior), in grounds of Rookwood Hospital as per report. Proposed removal.
-
26/00216/DOC Decided
Trewen 13 The Avenue Llandaff Cardiff CF5 2LP
Discharge of Conditions 3 (Arboricultural Method Statement and Tree Protection Plan) and 4 (Soft Landscaping) of 25/02291/HSE
-
25/02185/WTCA Awaiting decision
Penmon 1A The Avenue Llandaff Cardiff CF5 2LP
To raise canopy of Beech tree to approx 4 meters above ground level.
-
26/00381/NMA Granted
2 Whitehall Road Llandaff Cardiff CF5 2QE
Proposed Non-Material Amendment to Planning Permission 25/01724/HSE - 1) Reduce width of single storey side extension to create a side path to rear garden.
Other householder applications
In Cardiff
-
26/00074/HSE Granted
201 Pantbach Road Rhiwbina Cardiff CF14 6AE
Side dormer roof extensions. Two storey gabled rear extension with first floor Juliette balcony and external alterations to the property.
-
26/01047/HSE Granted
39 James Court Trowbridge Cardiff CF3 0FA
Single storey rear extension.
-
26/01054/HSE Granted
38 Heol Iscoed Rhiwbina Cardiff CF14 6PB
First floor rear extension, single storey side extension, demolition of existing garage.
-
26/01058/HSE Granted
37 Ridgeway Lisvane Cardiff CF14 0RS
Demolition of existing garage, and erection of a single storey rear/side extension.
-
26/01044/HSE Granted
102 Wenallt Road Rhiwbina Cardiff CF14 6TP
Single storey rear extension.