21 Duporth Bay Duporth St Austell Cornwall PL26 6AF
Approved on 30 September 2026
Council decision: Approved with conditions3 conditions
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Proposed extension and reconfiguration
- Received
- 5 August 2026
- Public comments
- 1 · last counted 8 October 2026
- Council
- Cornwall Council
- Ward
- Mevagissey And St Austell Bay
- Agent
- Kwalita Design Solutions
- ReceivedReceived5 Aug
- ValidatedValidated5 Aug
- Consult.Consultation28 Aug
- TargetTarget Date30 Sep
- DecidedDecided30 Sep
Decided in 56 days (council typically 49)
About this application
This is a full planning application for an extension at 21 Duporth Bay Duporth St Austell Cornwall PL26 6AF. Cornwall has handled 24,959 applications of this type. This one was decided in 56 days, 7 days longer than Cornwall's typical decision time. There are no previous applications recorded at this address. In the past year there have been 82 applications across Mevagissey And St Austell Bay. We hold 2,254 applications in total for the PL26 postcode area.
94% of full applications at Cornwall Council were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- PL26 6AF
- Application type
- Full application
- Scale / size
- Small
- Parish
- St. Austell Bay
Planning application dates
- Date validated
- 5 August 2026
- Consultation expiry
- 28 August 2026
- Consultation end
- 28 August 2026
- Neighbour consultation start
- 7 August 2026
- Neighbour consultation end
- 28 August 2026
- Target decision date
- 30 September 2026
Applicant and agent
- Agent
- Kwalita Design Solutions
- Agent address
- 3 Netherfield Treviglas Lane Probus Truro TR2 4LH
Planning decision
- Case officer
- Sophie Thomas
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-15010183
- Documents
- 11
- Constraints
- 12
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Source: Cornwall
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near PL26
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 27 Duporth Bay Duporth St. Austell PL26 6AF CornwallC2/03/00620 · FullApproved0.0 mi
- Areny 25 Duporth Bay Duporth St. Austell PL26 6AF CornwallC2/02/00644 · FullRefused0.0 mi
- 27 Duporth Bay Duporth St. Austell PL26 6AF CornwallC2/02/01849 · FullApproved0.0 mi
- 19 Duporth Bay Duporth St Austell PL26 6AFPA19/07779 · FullApproved0.0 mi
- 18 Duporth Bay Duporth St. Austell PL26 6AF CornwallC2/05/00187 · FullRefused0.0 mi
For applicants and trades
Consultants on this application
- Bright Environment Limited · Named in the conditions: Bat Survey
Contractors near this project
Find contractors for extensions near this site- F & S Electrical LtdElectrician0.4 mi
- Chris Powley Electrical ServicesElectrician0.6 mi
- Chambers Electrical ServicesElectrician0.6 mi
- Celtic Fires Cornwall T/A Mr V P KnightSolid Fuel Heating0.8 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report