100 North Road Cathays Cardiff CF10 3DZ
Approved on 15 September 2026
Council decision: Permission Granted4 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
Proposed first floor rear extension to provide new rear access stairway to the first floor flat
- Received
- 20 July 2026
- Public comments
- 0 · last counted 1 October 2026
- Council
- Cardiff Council
- Ward
- CATHAYS
- Agent
- KnK Design Studio Ltd
- ReceivedReceived20 Jul
- ValidatedValidated22 Jul
- Consult.Consultation13 Aug
- TargetTarget Date6 Oct
- DecidedDecided15 Sep
Decided in 55 days (council typically 49)
About this application
This is a full planning application for a rear extension at 100 North Road Cathays Cardiff CF10 3DZ. Cardiff has handled 3,084 applications of this type. This one was decided in 57 days, 8 days longer than Cardiff's typical decision time. The site is in the Landbeach conservation area, with 4 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 109 applications across CATHAYS. We hold 331 applications in total for the CF10 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
- CF10 3DZ
- Application type
- Full Planning Permission
- Scale / size
- Small
Planning application dates
- Date validated
- 22 July 2026
- Consultation expiry
- 13 August 2026
- Consultation start
- 23 July 2026
- Consultation end
- 13 August 2026
- Neighbour consultation start
- 23 July 2026
- Neighbour consultation end
- 13 August 2026
- Last date for comments
- 13 August 2026
- Target decision date
- 6 October 2026
Applicant and agent
- Agent
- KnK Design Studio Ltd
- Architect profile
- KNK DESIGN STUDIO LTD
- Agent address
- 69 Llwyn y pia road Lisvane Cardiff CF14 0SX GB
Additional information
- Planning Portal ID
- PP-15093371
- Documents
- 15
- Constraints
- 18
Site constraints
Source: Cardiff
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Elite Property Electrical LtdElectrician0.3 mi
- RM Plumbing & Electrical LtdElectrician0.3 mi
- Reliable ElectriciansElectrician0.4 mi
- Supply My Fire.Com LTDSolid Fuel Heating0.5 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.