Planning application
26/00654/CLPUD
46 Cathedral Road Pontcanna Cardiff CF11 9LL
Proposal
Change of use from two flats and one maisonette to a single dwelling house. Demolition of existing internal partition walls and creation of new internal partition walls on ground floor.
As published by the council, reference 26/00654/CLPUD
Timeline
Dates from the published record
-
30 Mar 2026
Received by Cardiff
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24 Apr 2026
Decision issued: Permission Granted
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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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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25/02559/FUL Withdrawn
50 Cathedral Road Pontcanna Cardiff CF11 9LL
Conversion of existing office space to single residential unit.
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25/02895/FUL Granted
Suite 3 38 Cathedral Road Pontcanna Cardiff CF11 9LL
Change of use from Class B1/Office to Class D1 Non-Residential medical clinic (independent ultrasound service).
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25/02581/FUL Granted
The Mews 16 Sophia Walk Pontcanna Cardiff CF11 9LE
Change of use from Class B1a offices to Class D1 Wellness and Health Optimisation Hub.
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26/00218/HSE Awaiting decision
62 Cathedral Road Pontcanna Cardiff CF11 9LL
Create a two-storey coach house at the rear of the main property to replace the existing single storey garage, ancillary to the main house.
-
26/01022/WTCA Granted
Welsh Institute Of Sport Sophia Close Pontcanna Cardiff CF11 9SW
Works to trees in grounds of Welsh Institute of Sport as per submitted report: - T1; tag 538 - Lime Remove deadwood over 25mm in diameter. Reduce dying limb on east side of canopy back be 50% in length. T3; tag 2742 - Birch Fell to ground level. T5; tag 2743 - Lime Remove deadwood over 25mm in diameter. Reduce weight in limb over hockey centre by 25% (1 in 5 branches).
-
26/00316/FUL Granted
Carlton House 73 Cathedral Road Pontcanna Cardiff CF11 9HE
Alterations to elevations and grounds, and internal alterations including additional bedrooms
Other lawful development applications
In Cardiff
-
26/01314/CLPUD Granted
Beech House Pascal Close Trowbridge Cardiff
Remove air handling unit and chiller systems. The plinth to be removed and a replacement plinth being installed on the same footprint. Installation of a new liquid nitrogen tank.
-
26/01449/CLPUD Awaiting decision
53 Westbourne Road Whitchurch Cardiff CF14 2BR
single storey flat roof side and rear extension
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26/01429/CLPUD Awaiting decision
311 Western Avenue Llandaff Cardiff CF5 2BA
Works associated with a loft conversion
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26/01415/CLPUD Awaiting decision
85 Wenallt Road Rhiwbina Cardiff CF14 6TP
Construction of rear roof dormer and installation of roof windows.
-
26/01391/CLEUD Awaiting decision
173 Rhymney Street Cathays Cardiff CF24 4DL
Use of the property as a Sui Generis House in Multiple Occupation (HMO).