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Planning applications in TR12

We hold 1,586 planning applications for the TR12 postcode area, 124 of them submitted in the past year. 92% of decided applications here were approved. A decision typically takes 53 days. The area is covered by Cornwall.

1,586
applications held
124
in the past year
92%
approved
53 days
median decision

Councils covering TR12

Cornwall (1,586)

Recent applications in TR12

Permitted
17 Sept 2026PA26/06504
Bojorrow Oaks Bojorrow Garras Helston Cornwall TR12 6LNCornwall

Electricity Act 1989: Overhead Line (Exemption) (England and Wales) Regulations 2009

Pending
10 Sept 2026PA26/06328
Mayfield Farm Shop White Cross Cury Helston Cornwall TR12 7BHCornwall

Installation of ground mounted solar PV array

Pending
28 Aug 2026PA26/06037
The Sea House Polpeor Lane Lizard Point Helston Cornwall TR12 7NUCornwall

Certificate of lawfulness for proposed use: Installation of photovoltaic panels on the roof of a dwellinghouse

Pending
27 Aug 2026PA26/05979
Public Conveniences Poldhu Cove Mullion Cornwall TR12 7JBCornwall

Submission of details to discharge Condition 9 in respect of Decision Notice PA25/05973 dated 23.01.2026

Pending
25 Aug 2026PA26/05929
Mudgeon Bungalow Mudgeon St Martin Helston Cornwall TR12 6BZCornwall

Submission of details to discharge Conditions 4, 5 and 11 in respect of Decision Notice PA25/09702 dated

Permitted
19 Aug 2026PA26/05777
Land At Tregarne Tregarne Manaccan Helston TR12 6EWCornwall

Prior notification of agricultural or forestry development for a general purpose agricultural building

Pending
18 Aug 2026PA26/05749
Land North East Of Higher Moor Higher Moor Ruan MinorCornwall

Submission of details to discharge Condition number 16 (Biodiversity Net Gain) in respect of Decision Notice PA25/03552 dated 06/08/26

Pending
18 Aug 2026PA26/05740
Bosula Carne Manaccan Helston Cornwall TR12 6HDCornwall

Certificate of Lawfulness for Proposed single storey extension to rear of property

Permitted
Small
Tree Preservation Order
31 Jul 2026PA26/05358
Holly Tree Cottage Cadgwith Ruan Minor Helston Cornwall TR12 7LACornwall

Works to trees subject to a Tree Preservation Order (TPO), works include 4 elm trees are dead and now in danger of falling ( and branches breaking) causing damage to the workshop and our home.

Permitted
Small
Cert Lawful Use/Development - existing
29 Jul 2026PA26/05279
Polmelin Tregidden St Martin Helston Cornwall TR12 6DSCornwall

Application for a Lawful Development Certificate for an Existing use Conservatory & detached workshop

Undecided
Small
Agricultural/Forestry prior notification
29 Jul 2026PA26/05293
Land At Tregarne Tregarne Manaccan Helston TR12 6EW TR12 6EWCornwall

Prior notification of agricultural or forestry development for: General purpose agricultural building

Conditions
Small
Discharge of conditions
29 Jul 2026PA26/05142
Land To The North Of Maen Veor Barn Hill Cadgwith Helston Ruan Minor TR12 7JUCornwall

Submission of details to discharge Conditions (( 7 - Foul Drainage ) ( 8 - Surface Water Drainage )) in respect of Decision Notice PA21/12133 dated 18.04.2024.

Pending
Small
Discharge of conditions
27 Jul 2026PA26/05220
Bonython Farmhouse Bonython Estate Cury Cross Lanes Helston Cornwall TR12 7BACornwall

Submission of details to discharge Conditions 12 in respect of Decision Notice PA21/08066 dated 12.05.2022

Pending
Small
Agricultural/Forestry prior notification
17 Jul 2026PA26/05018
Land At Countybridge Helston TR12 6LQCornwall

Prior notification of agricultural or forestry development for an agricultural building for the storage of machinery and haylage.

Pending
Small
Permission in Principle
6 Jul 2026PA26/04139
Land South Of Parc Garland Church Cove The Lizard Helston Cornwall TR12 7PQCornwall

Application for Permission in Principle for the construction of up to 9 dwellings (minimum of 5, maximum of 9)

Pending
Small
Application under Section 73 of TCP Act
2 Jul 2026PA26/04291
Land North Of Trewothack Farm Cottage Gillan Manaccan TR12 6HECornwall

Replacement of four residential caravans with a detached dwelling with variation of conditions 2 and 7 of decision PA23/03648 dated 13/12/2023

Pending
Small
Pre-Application HBA - Publicly Available
2 Jul 2026PA26/00741/PREAPP
Condurrow Cottage St Anthony Road Manaccan Helston Cornwall TR12 6JNCornwall

Pre application advice for extensions and internal reconfiguration of listed cottage

Pending
Small
Full application
30 Jun 2026PA26/04015
Gear Farm Barn Gear Farm Gear Hill St Martin Helston Cornwall TR12 6DECornwall

Proposed change of use from commercial, business and service (use class E) to create a one bedroom rural workers dwelling and a one bedroom holiday let.

Pending
Small
Trees in a Conservation Area
30 Jun 2026PA26/04534
Parc Behan School Hill Coverack Helston Cornwall TR12 6SACornwall

Works to Tree within a Conservation Area (TCA) - Macrocarpa - Removal.

Pending
Small
Agricultural/Forestry prior notification
29 Jun 2026PA26/04514
Bruggan Farm Bruggan Ruan Minor Helston Cornwall TR12 7LQCornwall

Prior Notification for the replacement to the surface of an existing concrete agricultural yard area

Pending
Medium
Pre-Application HBA - Publicly Available
29 Jun 2026PA26/00750/PREAPP
26 Pras Trevow Mullion Helston Cornwall TR12 7FGCornwall

Pre application advice in relation to condition 9 (Archaeology) PA23/10359 (construction of 26 affordable residential units)

Pending
Small
Pre-Application Publicly Available
26 Jun 2026PA26/00727/PREAPP
Land NE Of The Three Brothers Of Grugith Zoar St Keverne Helston Cornwall TR12 6RJCornwall

Pre-application advice for single detached dwelling.

Pending
Small
Listed Building Consent
23 Jun 2026PA26/04010
Clahar Cottage Trewoon Road Mullion Helston Cornwall TR12 7DSCornwall

Listed building consent for replacement of three timber windows. Demolish decrepit blockwork garden shed.

Pending
22 Jun 2026PA26/04319
Tamarisk Berepper Gunwalloe Helston Cornwall TR12 7QGCornwall

Renovation & extension to existing dwelling

Pending
Small
Full application
19 Jun 2026PA26/03997
Parc Lea North Corner Coverack Helston Cornwall TR12 6TJCornwall

Proposed Extension and Alterations

Pending
Small
Full application
16 Jun 2026PA26/04098
Crane Ledges 5 Man Of War View The Lizard Helston Cornwall TR12 7NSCornwall

Extending ground floor annexe room by 1300mm in length under existing roof/balcony at front of property.

Pending
Small
Discharge of conditions
16 Jun 2026PA26/03434
Land Adj To Homelea Polcoverack Lane Coverack Helston Cornwall TR12 6TDCornwall

Submission of details to discharge conditions 5 (Foul Water), 6 (Surface Water) and 7 (Landscaping) in relation to Decision notice PA25/07601 dated 10.04.26

Pending
Small
Full application
11 Jun 2026PA26/03598
Land To The North-West Of Rosenithon, Near The Village Of St. Keverne. Site Is Adjacent To The C0330 Which Provides Access Between St. Keverne And Porthoustock TR12 6QPCornwall

Construction of multi-use agricultural building

Pending
Small
Discharge of conditions
11 Jun 2026PA26/04045
Public Conveniences Poldhu Cove Mullion Cornwall TR12 7JBCornwall

Submission of details to discharge Condition numbers 4 (Habitat Management and Monitoring), 5 (Precom CEMP), 6 (Precom LEMP), 7 (Precom invaspcs), 8 (Precom HEPARC), 9 (Precom drainage), 10 (Materials (prior installation)), 15 (Lighting) and 16 (Biodiversity Net Gain) in respect of Decision Notice PA25/05973 dated 23/01/26

Pending
Small
Full application
10 Jun 2026PA26/03996
Avalon Bonallack Lane Gweek Helston Cornwall TR12 6UJCornwall

Extension and alteration works to existing Bungalow

Pending
Small
Full application
9 Jun 2026PA26/03355
Land West Of Lower Gunwin Pemboa Lane Pemboa Helston Cornwall TR12 7AACornwall

Proposed improvements of access and associated hardstanding.

Pending
Small
Full application
9 Jun 2026PA26/03092
Seven Pines Angrouse Lane Mullion Helston Cornwall TR12 7JACornwall

Proposed garage/utility extension

Conditions
Small
Listed Building Consent
29 May 2026PA26/03457
Ship Cottage Cadgwith Ruan Minor Helston Cornwall TR12 7JXCornwall

Listed building consent Proposed replacement windows and doors and new Heating System including minor internal alterations

Pending
14 May 2026PA26/03307
The Reading Room Berepper Gunwalloe Helston Cornwall TR12 7QGCornwall

Lawful Development Certificate for the Proposed stationing of a shepherd hut within the garden of The Reading Room, Gunwalloe, Helston, TR12 7QG

Pending
12 May 2026PA26/03218
Tregaddra Farm Cury Cross Lanes Helston Cornwall TR12 7BBCornwall

Prior notification of agricultural or forestry development for: Agricultural shed

Pending
Small
Full application
5 May 2026PA26/02794
Elm Cottage Trewoon Road Mullion Helston Cornwall TR12 7DSCornwall

Alterations and extension to existing rear single storey extension, and construction of a first floor extension.

Conditions
Small
Application under Section 73 of TCP Act
1 May 2026PA26/02772
Retallack Rosenithon St Keverne Helston Cornwall TR12 6QRCornwall

Proposed conversion and extension of existing garage to form a single self-build dwelling with variation/removal of conditions 2, 3 and 4 of decision notice PA24/05520 dated 01/10/2024.

Permitted
Small
Non Material Amendment
29 Apr 2026PA26/02773
Retallack Rosenithon St Keverne Helston Cornwall TR12 6QRCornwall

Non-material amendment to decision notice PA24/05520 dated 01.10.2024 to amend the application description to include 'Self-build'.

Pending
Small
Full application
27 Apr 2026PA26/02475
Gweal Wollas White Cross Cury Helston Cornwall TR12 7BGCornwall

Alterations to previously approved garage to form ancillary accommodation

Pending
Small
Listed Building Consent
27 Apr 2026PA26/02103
Burnoon Barn Skyburriowe Mawgan Helston Cornwall TR12 6LRCornwall

Listed building consent for the use of the dwellinghouse for unrestricted residential occupation and construction of single storey extension, including single garage.

Pending
Small
Full application
27 Apr 2026PA26/02797
Pastel Dyr 81 Laflouder Fields Mullion Helston Cornwall TR12 7EJCornwall

Proposed Extension and Alterations

Pending
Small
Prior Approval - Solar Photovoltaics
24 Apr 2026PA26/02771
Agricultural Building Land Adjacent To Clifden Polurrian Cliffs Mullion Cornwall TR12 7EWCornwall

Prior approval for a solar photovoltaic (PV) installation on the agricultural building on land adjacent to Clifden, Polurrian Cliffs, Mullion.

Pending
Small
Full application
24 Apr 2026PA26/02489
Workshop & Maintenance Building Avanti Communications Group Ltd Goonhilly Earth Station Goonhilly Downs Helston Cornwall TR12 6LQCornwall

Replacement roof, doors and provision of safe roof access balustrade

Conditions
Small
Full application
23 Apr 2026PA26/02341
Tarragon Laddenvean St Keverne Helston Cornwall TR12 6QDCornwall

Proposed demolition of existing outbuilding and garden retaining walls. Proposed construction of a garage and workshop

Pending
Small
Listed Building Consent
22 Apr 2026PA26/02513
Boskenna St Martins Green St Martin Helston Cornwall TR12 6BSCornwall

Listed Building Consent for conservation repairs and alterations to existing dwelling including re-roofing, replacement sun room extension, new garage and garden room.

Pending
Small
Full application
22 Apr 2026PA26/02512
Boskenna St Martins Green St Martin Helston Cornwall TR12 6BSCornwall

Conservation repairs and alterations to existing dwelling including re-roofing, replacement sun room extension, new garage and garden room.

Conditions
Small
Full application
19 Apr 2026PA26/02442
Cres Vean Trenance St Keverne Helston Cornwall TR12 6QLCornwall

Proposed Detached Garage and Carport

Pending
Small
Application under Section 73 of TCP Act
15 Apr 2026PA26/02078
Land West Of Trevone House Kiln Meadows Gweek Cornwall TR12 6TRCornwall

Construction of 3 detached dwellings with integral garages, parking and amenity areas with variation of Condition 2 of Decision Notice PA22/11429 dated 23.05.2023

Pending
Small
Discharge of conditions
9 Apr 2026PA26/02374
Goonhilly Earth Station Goonhilly Downs Helston Cornwall TR12 6LQCornwall

Submission of details to discharge Conditions 3 and 4 in respect of Decision Notice PA25/08881 dated 06.03.2026

Pending
Small
Full application
7 Apr 2026PA26/01663
Chy Lowarn Kuggar Ruan Minor Helston Cornwall TR12 7LXCornwall

Installation of domestic sewage treatment system and surrounding landscaping. Necessary replacement following withdrawal of previous shared local system with Chy Carne Holiday Park, Kuggar.