Planning Applications in TR12
Planning authority: Cornwall Council
See all 2,845 planning applications in the TR12 postcode district since 2016, 48 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.
Lizard Methodist Church Housel Bay Road The Lizard Helston Cornwall TR12 7PF
Pre application advice for conversion of the former Methodist Chapel to residential use, replacement single storey lean to structures and associated r...
Agricultural Barn Goonhilly Downs Helston Cornwall TR12 6LQ
Prior notification of agricultural or forestry development for construction of agricultural building and associated works
Land At Tregarne Manaccan Helston Cornwall TR12 6EW
Application for Permission in Principle for the construction of up to 1 dwelling (minimum of 1, maximum of 1)
The Coach House Prazegooth Lane Cadgwith Ruan Minor Helston Cornwall TR12 7LA
Works to trees subject to a Tree Preservation Order (TPO): T1 (Mature Monterey Cypress) - Remove due to poor structural condition and threat to road a...
1 Tregellast Close St Keverne Helston Cornwall TR12 6NH
Proposed Extension and Alterations
Penrose Gillan Manaccan Helston Cornwall TR12 6HH
Works to Trees covered by a Tree Preservation Order (TPO) - T001 and T002 - 2 x Sitka Spruce and T003 and T004 - 2 x Monterey Cypress - Full removal o...
The Boat House Flushing Cove Gillan Manaccan Helston Cornwall TR12 6HQ
Works to trees subject to a Tree Preservation Order, works include reduce main limb to pollard point and crown reduction
Woodlands Adj To Discovery Gillan Cove Manaccan Helston Cornwall TR12 6HF
Application for tree works in a Tree Preservation Order (TPO): T1- Mature Sycamore - take down to topped pollard at first main union.
Barn At Tregithew Farm Manaccan Helston Cornwall TR12 6HX
Listed building consent for de-construction and re-building of the barn to include replacement roof covering and fenestration
Barn At Tregithew Farm Manaccan Helston Cornwall TR12 6HX
De-construction and re-building of the barn to include replacement roof covering and fenestration
Tregasso Barn Gillan Cove Manaccan Helston Cornwall TR12 6HF
Use of land as residential garden, proposed installation of pool, construction of incidental use building and associated works
White Wings Polhorman Lane Mullion Helston Cornwall TR12 7JD
Existing front garden earth bank facing Polhorman Lane to be maintained using new stainless steel "Gabions" filled with stone to prevent further erosi...
Land Adj To Mounts Bay House Penmenner Road The Lizard Helston Cornwall TR12 7NP
Submission of details to discharge Conditions 3 Materials, 6 Boundary Treatment and 9 Biodiversity Provision in respect of Decision Notice PA23/08790 ...
Maen Veor Barn Hill Cadgwith Ruan Minor Helston Cornwall TR12 7JU
Ceritifcate of lawful development for proposed use, namely siting of a mobile home for ancillary accommodation.
An Gwenyn Meaver Road Mullion Helston Cornwall TR12 7DN
Householder application for proposed loft conversion, sunroom and alterations
Housel Bay Hotel Housel Bay Road The Lizard Helston Cornwall TR12 7PG
Erection of a single storey sauna pod to provide amenity for guests of the hotel and a new pathway
Westie Way St Ruan Ruan Minor Helston Cornwall TR12 7JS
Works to trees subject to a Tree Preservation Order (TPO): Removal of mature Monterey Cypress (T1) at the rear of property, on the boundary near neigh...
Land Off Park-En-Venton Mullion Helston Cornwall TR12 7JH
Non-material amendment in relation to decision notice PA23/10359 dated 18.07.2025 for amendment of boundary treatment around attenuation pond to plant...
Melvane Penmenner Road The Lizard Helston Cornwall TR12 7NN
Construction of a detached self-build dwelling to replace an existing domestic garage with variation of condition 2 of decision notice PA25/07646 19.1...
Orchard House Higher Pentire Degibna Helston Cornwall TR12 7PR
Conversion of existing barn to form a single dwelling, installation of a domestic packaged sewage treatment plant with leach field and associated exte...
Public Conveniences And Car Park Poldhu Cove Mullion Cornwall TR12 7JB
Non Material Amendment in relation to Decision Notice PA25/05973 dated 23rd January 2026, namely, the installation of marked car parking bays and pede...
Godrevy Cottage Rosenithon St Keverne Helston Cornwall TR12 6QR
Listed Building Consent for the removal of existing sand & cement mortar pointing from ground floor external walls and replacement pointing with tradi...
Gwendreath Ruan Minor Helston Cornwall TR12 7LZ
Overhead Electricity Lines to upgrade an existing two wire 11kV line to a three wire 11kV overhead line along with additional support poles / equipmen...
Elm Cottage Church Cove The Lizard Helston Cornwall TR12 7PH
Application for tree works within a TPO: T1 - Elm - Coppice T2 - Elm - Coppice G1 - Elms - Crown raise to 5.2 m over the public highway.
5 And 6 Springfield Meadow Higher Lane Mawgan Helston Cornwall TR12 6AX
Construction of Two Bungalows & Associated Works
Smugglers Cottage Manaccan Helston TR12 6HU
Works to Trees covered by a Tree Preservation Order (TPO) - WT12+ - Large Multistemmed Ash - Reduce 1 large stem weighted towards dwelling to approx 6...
47 Treskewes Estate St Keverne Helston Cornwall TR12 6RA
Proposed extension and alterations
Bojorrow Oaks Bojorrow Garras Helston Cornwall TR12 6LN
Electricity Act 1989: Overhead Line (Exemption) (England and Wales) Regulations 2009
Land West Of Lower Gunwin Pemboa Lane Pemboa Helston Cornwall TR12 7AA
Submission of details to discharge Condition numbers 3 (HMMP), 4 (Materials) and 7 (Biodiversity Net Gain) in respect of Decision Notice PA26/03355 da...
Barn South West Of Higher Tolvan Gweek Cornwall TR12 6TY
Submission of details to discharge Condition number 3 in respect of Decision Notice PA24/09556 dated 14/02/25
Land At Countybridge Helston TR12 6LQ
Prior notification of agricultural or forestry development for: Construction of agricultural building
Well House Helford Helston Cornwall TR12 6JX
Listed building consent to replace instead of demolish exterior stair - Amendment to existing listed building consent PA24/00546 for restoration of ho...
Mullion House Churchtown Mullion Helston Cornwall TR12 7HN
Listed Buiding Consent Proposed restoration including replacement rear extension and garage to Grade II Listed property
Mullion House Churchtown Mullion Helston Cornwall TR12 7HN
Proposed restoration including replacement rear extension and garage to Grade II Listed property
Mayfield Farm Shop White Cross Cury Helston Cornwall TR12 7BH
Installation of ground mounted solar PV array
The Sea House Polpeor Lane Lizard Point Helston Cornwall TR12 7NU
Certificate of lawfulness for proposed use: Installation of photovoltaic panels on the roof of a dwellinghouse
Tregweath Church Road Churchtown Cury Helston Cornwall TR12 7BW
Rear extension to dwelling: Variation of condtion 2 in relation to Decision NoticecNumber: PA24/03521 dated 12/06/2024
Public Conveniences Poldhu Cove Mullion Cornwall TR12 7JB
Submission of details to discharge Condition 9 in respect of Decision Notice PA25/05973 dated 23.01.2026
Land Adjacent To Tregominion House The Lizard Helston Cornwall TR12 7PF
Submission of details to discharge Conditions 3 Material samples and 4 Bat/bird/bee, in respect of Decision Notice PA26/01598 dated 19.05.2026
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 27/3/2026.
Trevitho Farm Trevitho Lane Meaver Road Mullion Helston Cornwall TR12 7DN
Proposed rear extension
Clahar Cottage Trewoon Road Mullion Helston Cornwall TR12 7DS
Installation of a single-storey timber home office
Land At Tregarne Tregarne Manaccan Helston TR12 6EW
Prior notification of agricultural or forestry development for a general purpose agricultural building
Bosula Carne Manaccan Helston Cornwall TR12 6HD
Certificate of Lawfulness for Proposed single storey extension to rear of property
Land North East Of Higher Moor Higher Moor Ruan Minor
Submission of details to discharge Condition number 16 (Biodiversity Net Gain) in respect of Decision Notice PA25/03552 dated 06/08/26
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
Land Adj To 1 Tregear Close Garras Helston Cornwall TR12 6LW
Erection of self-build dwelling with integral garage
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) ca...
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Data updated daily. Source: Cornwall Council planning portal.