3 Cefn Coed Crescent Cyncoed Cardiff CF23 6AT Data via plota.co.uk
Proposal
Proposed first floor extension over existing single storey room. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 28 Nov 2026 and 9 Dec 2026, from Cardiff's recent extensions.
Documents 1
Application forms 1
Site constraints 1
Checked on 22 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.
Building
From the energy performance certificate lodged in July 2009, the latest held for this property. The building may have changed since. View the certificate
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Important details
Decision outlook
Day 13 of the 56-day target. Cardiff usually decides extensions by day 50.
Plota live figures for extensions decided by Cardiff in the last twelve months, from validation. Cardiff decision record →
Public comments
No public comments yet.
Last counted 22 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15276794
- Planning Portal ref
- PP-15276794
- Env. assessment
- No
Historical activity at this location
18 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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.
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3 Cefn Coed Crescent Cyncoed Cardiff CF23 6AT
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