27 Highfields Llandaff Cardiff CF5 2QB Data via plota.co.uk
Proposal
Proposed two storey side extension Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 28 Oct 2026; it is now day 68.
Documents 1
Application forms 1
Site constraints 1
Checked on 6 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 £174,950 in July 2002. 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 April 2026, the latest held for this property. The building may have changed since. View the certificate
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Important details
Decision outlook
Day 68, past the statutory target. 86% of extensions in Cardiff are decided within thirteen weeks, which runs to 20 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 23 Oct 2026.
Plota live figures for extensions decided by Cardiff in the last twelve months, from validation. Cardiff decision record →
Public comments
5 neighbours consulted · Last counted 23 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15174758
- Planning Portal ref
- PP-15174758
- Neighbours
- 25 Aug 2026
- Consultation
- 25 Aug 2026
- Comments by
- 15 Sept 2026
- Env. assessment
- No
Historical activity at this location
19 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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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27 Highfields Llandaff Cardiff CF5 2QB
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The consultation period closed on 15 Sept 2026.