Planning application
25/02372/HSE
55 Everest Avenue Llanishen Cardiff CF14 5AQ
Proposal
First floor side extension.
As published by the council, reference 25/02372/HSE
Timeline
Dates from the published record
-
15 Oct 2025
Received by Cardiff
-
30 Oct 2025
Validated
Checked as complete and ready for consideration.
-
4 Feb 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
-
25/02521/HSE Granted
7 Tensing Close Llanishen Cardiff CF14 5AW
Single storey rear extension
-
25/01941/CLPUD Awaiting decision
35 Everest Avenue Llanishen Cardiff CF14 5AP
Hip to gable and rear dormer roof extension.
-
26/01239/HSE Awaiting decision
104 Heol Hir Llanishen Cardiff CF14 5AD
Single storey rear extension, small double height extension and attic conversion including roof extensions and alterations.
-
25/02847/VAR Granted
Cartref 85 - 91 Station Road Llanishen Cardiff CF14 5UU
Extension to the front and rear of existing buildings, external alterations and associated works. (23/02832/FUL - Approved 06 December 2023):- Variation of Conditions 2 (Approved Plans), 3 (Construction Materials) and 4 (Landscaping) of 23/02832/FUL to amend the approved scheme as follows: 1) Amended plans in line with updated design information. (25/00201/VAR- Approved 16 May 2025):- Variation of Condition 2 (Approved Plans) of 25/00201/VAR to amend the approved scheme as follows: 1) Alterations to sprinkler tank housing, bin store, access ramps, landscaping/ paving and car park layout; 2) Removal of porch roof to RHS front elevation and new render panel; 3) New rendered areas to left side; and 4) Changes to location and type of some windows and doors.
-
26/00710/DOC Decided
Cartref 85 - 91 Station Road Llanishen Cardiff CF14 5UU
Discharge of Condition 3 (Solar Panels) of 25/02847/VAR
-
26/00312/HSE Granted
65 Station Road Llanishen Cardiff CF14 5UT
Ground floor rear and side extension.
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.