The Cottage Began Road Old St Mellons Cardiff CF3 6XJ Data via plota.co.uk
Proposal
Two-storey rear extension and two-storey, part single-storey, side extension with loft extension and new openings. Front driveway extended with planters removed. Data via plota.co.uk
Application progress
Approved on 24 Apr 2026 · Delegated to Group Leader · Last checked 7 Oct 2026
Documents 15
Decision & officer reports 1
Statements & assessments 1
Plans & drawings 11
Application forms 1
Other documents 1
Site constraints 1
Checked on 7 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £412,500 in May 2024. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in May 2023, the latest held for this property. The building may have changed since. View the certificate
Every application in Cardiff - and every UK council - as a live feed, an API, or a bulk CSV export.
Important details
- Council
- Cardiff
- Application type
- Householder Planning Permission
- Postcode
- CF3 6XJ
- Received
- 3 Nov 2025
- Validated
- 20 Nov 2025
- Ward
- PONTPRENNAU AND OLD ST MELLONS
- Case officer
- Show
- Target decision
- 10 May 2026
- Decision
- Permission Granted
- Decision date
- 24 Apr 2026
- Decision level
- Delegated to Group Leader
- Applicant
- Show
- Agent
- Deer Architects
How this decision compares
Decided in 155 days from validation, 106 days slower than Cardiff's median of 49 for extensions. Approved, as 94% of extensions here are.
Plota live figures for extensions decided by Cardiff in the last twelve months, from validation. Cardiff decision record →
Public comments
No public comments yet.
6 neighbours consulted · Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14411085
- Planning Portal ref
- PP-14411085
- Neighbours
- 5 Dec 2025
- Consultation
- 24 Nov 2025
- Comments by
- 26 Dec 2025
- Site or press notice
- 1 Dec 2025
- Env. assessment
- No
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Track this application
The Cottage Began Road Old St Mellons Cardiff CF3 6XJ
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.