Planning application
26/00540/FUL
121 Maes-y-coed Road Heath Cardiff CF14 4HE
Proposal
Change of use of ground floor commercial unit to residential to form a single dwelling house within the building, and construction of a single-storey rear extension with associated external alterations
As published by the council, reference 26/00540/FUL
Timeline
Dates from the published record
-
17 Mar 2026
Received by Cardiff
-
19 Mar 2026
Validated
Checked as complete and ready for consideration.
-
13 May 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 full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
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26/00156/HSE Granted
72 Heathway Heath Cardiff CF14 4JW
Single storey rear extension.
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25/01836/HSE Awaiting decision
15 St Brioc Road Heath Cardiff CF14 4HJ
Single storey rear and side extension and front porch.
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26/01164/ADV Granted
Cresswell House Field Way Heath Cardiff CF14 4UH
New external sign to front elevation
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26/01341/CLPUD Awaiting decision
79 Maes-y-coed Road Heath Cardiff CF14 4HD
Single storey rear extension.
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26/01146/HSE Awaiting decision
1 St Malo Road Heath Cardiff CF14 4HL
Demolish ground floor rear toilet and conservatory. Ground floor side extension, two storey rear extension, and hip to gable roof extension.
-
26/00690/HSE Refused
53 Ton-yr-ywen Avenue Heath Cardiff CF14 4NZ
Part two-storey/first-floor side extension, side extension to existing single storey rear extension, garage conversion with rear extension and rear dormer to main roof
Other full applications applications
In Cardiff
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26/01029/FUL Granted
78 Cae Glas Road Rumney Cardiff CF3 3JW
Single storey rear extensions and change of use to 2 independent dwellings.
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26/00451/FUL Granted
48 Longcross Street Adamsdown Cardiff CF24 0JW
Retrospective change of use from class C3 dwellinghouse to C4 House in Multiple Occupation (HMO).
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26/01224/FUL Granted
Unit 10 Eastgate Business Park Wentloog Avenue Trowbridge Cardiff CF3 2EY
Retrospective application for the installation of an air condenser unit and associated ductwork.
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26/01010/FUL Refused
136 Tewkesbury Street Cathays Cardiff CF24 4QS
Conversion to class C4 HMO with ground floor rear/side extension.
-
26/00310/FUL Granted
1A Egerton Street Canton Cardiff CF5 1RF
Demolition of commercial retail warehouse and construction of 4no. dwellings (2no. semi-detached pairs).