Castell Coch Farm Mill Road Tongwynlais Cardiff CF15 7JQ Data via plota.co.uk
Proposal
Proposed subdivision of existing dwelling to create two self-contained dwellings; with associated internal reconfiguration, garage extension and alterations Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision by 16 Oct 2026, from Cardiff's recent demolitions.
Documents 4
Statements & assessments 2
Application forms 1
Consultation & comments 1
Site constraints 4
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, 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 August 2025, 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
Decision outlook
Day 51 of the 56-day target. Cardiff usually decides demolitions by day 54.
Plota live figures for demolitions decided by Cardiff in the last twelve months, from validation. Cardiff decision record →
Public comments
No public comments yet.
3 neighbours consulted · Last counted 4 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15034292
- Planning Portal ref
- PP-15034292
- Neighbours
- 21 Aug 2026
- Consultation
- 3 Sept 2026
- Comments by
- 24 Sept 2026
- Site or press notice
- 21 Aug 2026
- Env. assessment
- No
Historical activity at this location
13 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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Castell Coch Farm Mill Road Tongwynlais Cardiff CF15 7JQ
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The consultation period closed on 24 Sept 2026.