23 Llandennis Avenue Cyncoed Cardiff CF23 6JE
Approved on 1 May 2026
Council decision: Permission GrantedChair (1- 5 Reps)4 conditions
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Single storey side garage. Two storey front and rear extensions. Single storey rear extension and loft conversion with two dormers.
- Received
- 11 March 2026
- Decision level
- Chair (1- 5 Reps)
- Public comments
- 1
- Council
- Cardiff Council
- Ward
- CYNCOED
- Agent
- FRANKS AND TOMS ARCHITECTS LIMITED
- ReceivedReceived11 Mar
- ValidatedValidated11 Mar
- Consult.Consultation13 Apr
- TargetTarget Date
- DecidedDecided1 May
Decided in 51 days (council typically 49)
About this application
This is a full planning application for a single storey rear extension at 23 Llandennis Avenue Cyncoed Cardiff CF23 6JE. Cardiff has handled 3,084 applications of this type. This one was decided in 51 days. There are no previous applications recorded at this address. In the past year there have been 63 applications across CYNCOED. We hold 1,386 applications in total for the CF23 postcode area.
95% of full applications at Cardiff Council were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- CF23 6JE
- Application type
- Householder Planning Permission
- Scale / size
- Small
Planning application dates
- Date validated
- 11 March 2026
- Consultation expiry
- 13 April 2026
- Consultation start
- 23 March 2026
- Consultation end
- 13 April 2026
- Neighbour consultation start
- 23 March 2026
- Neighbour consultation end
- 13 April 2026
- Last date for comments
- 13 April 2026
Applicant and agent
- Agent
- FRANKS AND TOMS ARCHITECTS LIMITED
- Architect profile
- FRANKS AND TOMS ARCHITECTS LIMITED
- Agent address
- 170 Lake Road East Cyncoed Cardiff CF23 5NR
Additional information
- Planning Portal ID
- PP-14768740
- Documents
- 15
- Constraints
- 19
Site constraints
Source: Cardiff
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Electricall South Wales LimitedElectrician0.2 mi
- Williams ElectricsElectrician0.3 mi
- C W H Window & Conservatory SystemsWindow & Door Installer0.3 mi
- ASG Electrical Installations LtdElectrical Installations within Dwellings (Part P)0.4 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.