Planning application
21 Duporth Bay Duporth St Austell Cornwall PL26 6AF
Works: Extension
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Proposed extension and reconfiguration
As published by the council, reference PA26/04112
Application record
- Reference
- PA26/04112
- Type
- Full application
- Status
- Awaiting decision
- Received
- 5 Aug 2026
- Validated
- 5 Aug 2026
- Ward
- Mevagissey And St Austell Bay
- Parish
- St. Austell Bay
- Postcode
- PL26 6AF
Timeline
Dates from the published record
-
5 Aug 2026
Received by Cornwall
-
24 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 30 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Cornwall took a median of 49 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice
24 applications on PlanIndex · 93% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
9 documents on file for this application
- BAT AND NESTING BIRD SURVEYS AND BAT MITIGATION REPORT
- PROPOSED FLOOR PLANS AND ELEVATIONS
- ECOLOGY TRIGGER LIST
- EXISTING - FLOOR PLANS AND ELEVATIONS
- APPLICATION FORM
- BAT AND NESTING BIRD VISUAL SURVEY
- LOCATION PLAN
- EXISTING BLOCK PLAN
- PROPOSED BLOCK PLAN
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Cornwall for determination, against a statutory target of eight weeks. Over the last year Cornwall decided full applications in a median of 55 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
8 Duporth Bay Duporth St Austell Cornwall PL26 6AG
Proposed demolition of side extension, construction of new extension, balcony, garage roof and internal alterations plus associated works without compliance with condition 2 of decision notice PA24/07056 dated 22.11.2024
Granted Amendments Extension Demolition 6 docs -
36 Duporth Bay Duporth St Austell Cornwall PL26 6AF
Non material amendment in relation to decision notice PA24/08530 dated 06/12/2024 to add a window on the north west elevation and change to size and position of rooflights to the north west elevation
Granted Amendments Loft or dormer Windows or glazing 5 docs -
Street Record Duporth Road Charlestown St Austell Cornwall
Works to trees subject to a Tree Preservation Order for T1, Ash (T17 of C2/82), fell, due to Ash dieback and risk of significantly sized limbs falling in high winds. Replacement tree could be replanted in safer location. G3.1, Beech, fell, due to stem failure, kretzschmaria deusta at base and significant basal/stem decay. Replacement tree could be replanted in safer location. G3.2, Beech, removal of limb, due to overhanging of road and significant bark inclusion, structural weaknesses and potential of failure. A.1, Ash, removal, due to Ash dieback and risk of falling in high winds. A.2, Ash, removal, due to Ash dieback and risk of falling in high winds. WL area, indigenous species largely Beech and Ash, and some scrub vegetation, lopping proposed (as per photos provided), to achieve the Council's minimum clearance of 5.2m above the carriageway and a minimum clearance width of 0.5m past the edge of the carriageway footway, supporting highway safety in terms of pedestrians and vehicles.
Granted Trees 7 docs -
Land South East Of Rashleigh Road Rashleigh Road Duporth St Austell Cornwall
Works to trees subject to a Tree Preservation Order for; (Group G4) 1 x Beech - fell - tree is decaying. (T5) 1 x Sycamore - fell - extensive dieback. Replace these trees with 5 x new boundary trees from Oak, Beech, Lime or Sweet Chestnut (heavy standards). (Groups G7, G8 & G9) All Elms - fell - trees are dead/dying. All Ash - fell - tree(s) are dead/dying. (Group G9) 1 x Sycamore - prune to natural growth points to clear neighbouring house by 1-2m - tree growing close to neighbouring house. N.B. It is considered that the trees to which works are proposed in Groups G7, G8 & G9 are not subject to the TPO.
Granted Trees 5 docs -
Plot 5 Land South East Of Rashleigh Road Rashleigh Road Duporth St Austell Cornwall
Certificate of Lawful Development of a Proposed Use for proposed continuation of development of 10 dwellings in accordance with permission PA16/07812
Granted Lawful development 9 docsMajor scheme -
The Battery Charlestown St Austell Cornwall PL25 3NJ
Listed building consent for Phase 2 improvement of the site's amenity value with improved public access and historical interpretation. 2022-2023.
Granted Heritage and listed buildings 13 docs
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