Postcode district
Planning applications in TR12
PlanIndex holds 373 planning applications with TR12 postcodes, the earliest from 2021, the newest from August 2026. 91% of clear-cut decisions were approvals.
Applications in TR12
Newest first · page 1 of 8
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PA26/05929 Awaiting decision
Mudgeon Bungalow Mudgeon St Martin Helston Cornwall TR12 6BZ
Submission of details to discharge Conditions 4, 5 and 11 in respect of Decision Notice PA25/09702 dated
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PA26/05698 Awaiting decision
Trevitho Farm Trevitho Lane Meaver Road Mullion Helston Cornwall TR12 7DN
Proposed rear extension
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PA26/05777 Awaiting decision
Land At Tregarne Tregarne Manaccan Helston TR12 6EW
Prior notification of agricultural or forestry development for a general purpose agricultural building
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PA26/05740 Awaiting decision
Bosula Carne Manaccan Helston Cornwall TR12 6HD
Certificate of Lawfulness for Proposed single storey extension to rear of property
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PA26/05721 Awaiting decision
Poldhu Cove Car Park Poldhu Cove Mullion Helston Cornwall TR12 7JB
Non material amendment in relation to decision notice PA25/05973 dated 23/01/2026 - Flood Risk Update
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PA26/05358 Awaiting decision
Holly Tree Cottage Cadgwith Ruan Minor Helston Cornwall TR12 7LA
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.
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PA26/05279 Awaiting decision
Polmelin Tregidden St Martin Helston Cornwall TR12 6DS
Application for a Lawful Development Certificate for an Existing use Conservatory & detached workshop
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PA26/05142 Decided
Land To The North Of Maen Veor Barn Hill Cadgwith Helston Ruan Minor TR12 7JU
Submission of details to discharge Conditions (( 7 - Foul Drainage ) ( 8 - Surface Water Drainage )) in respect of Decision Notice PA21/12133 dated 18.04.2024.
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PA26/05293 Decided
Land At Tregarne Tregarne Manaccan Helston TR12 6EW
Prior notification of agricultural or forestry development for: General purpose agricultural building
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PA26/05220 Decided
Bonython Farmhouse Bonython Estate Cury Cross Lanes Helston Cornwall TR12 7BA
Submission of details to discharge Condition 12 in respect of Decision Notice PA21/08066 dated 12.05.2022
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PA26/05159 Awaiting decision
The Old Inn Cottage Churchtown Mullion Helston Cornwall TR12 7HN
Proposed Refurbishment & Extension
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PA26/05018 Decided
Land At Countybridge Helston TR12 6LQ
Prior notification of agricultural or forestry development for an agricultural building for the storage of machinery and haylage.
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PA26/04512 Granted
Caravan At 1 White House Farm White House Farm Ruan Minor Helston Cornwall TR12 7JP
Permission in Principle for the construction of up to 3 dwellings (minimum 1, maximum 3)
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PA26/04139 Awaiting decision
Land South Of Parc Garland Church Cove The Lizard Helston Cornwall TR12 7PQ
Application for Permission in Principle for the construction of up to 9 dwellings (minimum of 5, maximum of 9)
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PA26/00741/PREAPP Awaiting decision
Condurrow Cottage St Anthony Road Manaccan Helston Cornwall TR12 6JN
Pre application advice for extensions and internal reconfiguration of listed cottage
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PA26/04291 Granted
Land North Of Trewothack Farm Cottage Gillan Manaccan TR12 6HE
Replacement of four residential caravans with a detached dwelling with variation of conditions 2 and 7 of decision PA23/03648 dated 13/12/2023
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PA26/04015 Awaiting decision
Gear Farm Barn Gear Farm Gear Hill St Martin Helston Cornwall TR12 6DE
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.
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PA26/04534 Decided
Parc Behan School Hill Coverack Helston Cornwall TR12 6SA
Works to Tree within a Conservation Area (TCA) - Macrocarpa - Removal.
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PA26/00750/PREAPP Awaiting decision
26 Pras Trevow Mullion Helston Cornwall TR12 7FG
Pre application advice in relation to condition 9 (Archaeology) PA23/10359 (construction of 26 affordable residential units)
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PA26/04514 Granted
Bruggan Farm Bruggan Ruan Minor Helston Cornwall TR12 7LQ
Prior Notification for the replacement to the surface of an existing concrete agricultural yard area
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PA26/04492 Awaiting decision
Land East Of Trenance Cottage Trenance St Keverne Helston Cornwall TR12 6QL
Reserved Matters application for Access, Appearance, Landscaping, Layout and Scale (Details following outline consent PA23/01622 dated 11.07.2023)
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PA26/00727/PREAPP Awaiting decision
Land NE Of The Three Brothers Of Grugith Zoar St Keverne Helston Cornwall TR12 6RJ
Pre-application advice for single detached dwelling.
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PA26/04010 Granted
Clahar Cottage Trewoon Road Mullion Helston Cornwall TR12 7DS
Listed building consent for replacement of three timber windows. Demolish decrepit blockwork garden shed.
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PA26/04319 Granted
Tamarisk Berepper Gunwalloe Helston Cornwall TR12 7QG
Renovation & extension to existing dwelling
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PA26/03997 Awaiting decision
Parc Lea North Corner Coverack Helston Cornwall TR12 6TJ
Proposed Extension and Alterations
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PA26/03434 Decided
Land Adj To Homelea Polcoverack Lane Coverack Helston Cornwall TR12 6TD
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
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PA26/04098 Granted
Crane Ledges 5 Man Of War View The Lizard Helston Cornwall TR12 7NS
Extending ground floor annexe room by 1300mm in length under existing roof/balcony at front of property.
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PA26/04045 Decided
Public Conveniences Poldhu Cove Mullion Cornwall TR12 7JB
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
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PA26/03598 Refused
Land To The North West Of Rosenithon Treloyan St Keverne Helston Cornwall TR12 6QP
Construction of multi-use agricultural building
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PA26/03996 Granted
Avalon Bonallack Lane Gweek Helston Cornwall TR12 6UJ
Extension and alteration works to existing Bungalow
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PA26/03092 Granted
Seven Pines Angrouse Lane Mullion Helston Cornwall TR12 7JA
Proposed garage/utility extension
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PA26/03355 Granted
Land West Of Lower Gunwin Pemboa Lane Pemboa Helston Cornwall TR12 7AA
Proposed improvements of access and associated hardstanding.
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PA26/03960 Granted
Ashley Nansmellyon Road Mullion Helston Cornwall TR12 7EE
Proposed extensions, alterations and amended access
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PA26/03130 Granted
Little Barn Trethewey St Martin Helston Cornwall TR12 6EG
Construction of single storey extension
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PA26/03457 Granted
Ship Cottage Cadgwith Ruan Minor Helston Cornwall TR12 7JX
Listed building consent Proposed replacement windows and doors and new Heating System including minor internal alterations
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PA26/03578 Granted
Penhale Farm Penhale Ruan Minor Helston Cornwall TR12 7LJ
Construction of agricultural building
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PA26/03482 Granted
Goonhilly Earth Station Goonhilly Downs Helston Cornwall TR12 6LQ
Prior approval for a demolition of disused sports pavilion (The demolition will only be down to ground level with the concrete base will be retained to be reused for the installation of antenna in the future).
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PA26/03377 Granted
6 Parc Askell Close Gunwalloe Helston Cornwall TR12 7QA
Two Storey, flat roof extension
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PA26/03349 Granted
Land North Of Manaccan Helston Cornwall TR12 6JG
Prior notification of proposed development by telecommunications code system operators for a permanent backup generator.
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PA26/03307 Granted
The Reading Room Berepper Gunwalloe Helston Cornwall TR12 7QG
Lawful Development Certificate for the Proposed stationing of a shepherd hut within the garden of The Reading Room, Gunwalloe, Helston, TR12 7QG
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PA26/02658 Granted
Rose Cottage Ebenezer Road Ruan Minor Helston Cornwall TR12 7JR
Remove existing single block porch, replace with double glazed modern porch. The replacement porch will be UPVC double glazed with cavity insulated block rendered slate roof, as before.
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PA26/03136 Granted
Boden Vean Manaccan Helston Cornwall TR12 6EN
Listed Building Consent for change of roof covering from Thatch to Slate on Malthouse barn.
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PA26/03135 Granted
Boden Vean Manaccan Helston Cornwall TR12 6EN
Change of roof covering from Thatch to Slate on Malthouse barn.
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PA26/03218 Decided
Tregaddra Farm Cury Cross Lanes Helston Cornwall TR12 7BB
Prior notification of agricultural or forestry development for: Agricultural shed
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PA26/02857 Refused
Kenyn Peder 5 Bounder Treath Coverack Helston Cornwall TR12 6TP
Demolition of existing and construction of a self-build replacement dwelling
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PA26/03196 Decided
Little Halvose Halvose Lane Helford Helston Cornwall TR12 6JU
Works to trees in a conservation area (TCA) works include T1 - 1 x large sycamore - reduce spread to W (only) by 1.5m laterally to limit further crown development over lane & adjacent dwelling; T2 - 1 x large sycamore monolith - reduce to 2m height due to extensive decay; T3 - 1 x large sycamore - reduce to 6m monolith due to terminal decline.
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PA26/03193 Granted
Priske Farm Polhorman Lane Mullion Helston Cornwall TR12 7JF
Prior notification of agricultural or forestry development for: The excavation to form a slurry lagoon and reception pit
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PA26/02794 Granted
Elm Cottage Trewoon Road Mullion Helston Cornwall TR12 7DS
Alterations and extension to existing rear single storey extension, and construction of a first floor extension
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PA26/02772 Granted
Retallack Rosenithon St Keverne Helston Cornwall TR12 6QR
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.
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PA26/02773 Granted
Retallack Rosenithon St Keverne Helston Cornwall TR12 6QR
Non-material amendment to decision notice PA24/05520 dated 01.10.2024 to amend the application description to include 'Self-build'.