11 Haddon Way Carlyon Bay St Austell Cornwall PL25 3QG Data via plota.co.uk
Proposal
Single storey front and rear extension, front porch and associated internal and external works. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 30 Nov 2026, from Cornwall's recent extensions.
Documents 2
Statements & assessments 1
Application forms 1
Site constraints 4
Checked on 10 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 3
Last sold for £545,000 in March 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 October 2017, the latest held for this property. The building may have changed since. View the certificate
Every application in Cornwall - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 21 of the 56-day target. Cornwall usually decides extensions by day 53.
Plota live figures for extensions decided by Cornwall in the last twelve months, from validation. Cornwall decision record →
Public comments
No public comments yet.
4 neighbours consulted · Last counted 25 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15247409
- Planning Portal ref
- PP-15247409
- Neighbours
- 9 Oct 2026
- Consultation
- 9 Oct 2026
- Comments by
- 3 Nov 2026
- Site or press notice
- 13 Oct 2026
- Statutory expiry
- 3 Dec 2026
- Env. assessment
- No
Historical activity at this location
6 nearby applications on record - archival context, not part of the live application.
Nearby activity
Cornwall is faster than most councils at deciding householder applications, ranking #64 out of 296. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
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.
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11 Haddon Way Carlyon Bay St Austell Cornwall PL25 3QG
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Comments are open until 3 Nov 2026