Demolition plans in Cornwall

540 demolition applications were submitted in Cornwall in the last 12 months, from garages and outbuildings to whole buildings. Of the 379 decided so far, 361 were approved. Demolish-and-rebuild schemes also appear under planned new homes.

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Showing 50 of 143 applications
2 days ago Awaiting decision PA26/07226

Hazeldene 98 Liskeard Road Callington Cornwall PL17 7HA

Demolition of existing dwelling and outbuildings and construction of replacement dwelling with variation of condition 2 of decision notice PA23/07650 ...

Application under Section 73 of TCP Act Cornwall
2 days ago Awaiting decision PA26/07187

Penrose Farm Summercourt Newquay Cornwall TR8 5EE

Internal and external remodelling of an existing dwelling, new side porch extension and demolition of an existing garage for a replacement detached ga...

Full application Cornwall
23 Oct 2026 Awaiting decision PA26/07277

Creek Bank Restronguet Point Feock Truro Cornwall TR3 6RB

Demolition of glazed extension and garage and construction of new rear and front extensions and construction of a replacement garage.

Full application Cornwall
22 Oct 2026 Awaiting decision PA26/07082

Finals 5 Pentire Road Newquay Cornwall TR7 1NX

Demolition of existing dwelling and construction of 3 No. dwellings with associated access and parking

Full application Cornwall
22 Oct 2026 Awaiting decision PA26/06692

Buildings South Of The Forge Cape Cornwall St Just Penzance Cornwall TR19 7NN

Demolition of existing buildings and construction of annexe

Full application Cornwall
22 Oct 2026 Awaiting decision PA26/07263

Palmers Egloskerry Launceston Cornwall PL15 8RX

Removal of Prefabricated Concrete Garage and Erection of New Double Garage

Full application Cornwall
21 Oct 2026 Awaiting decision PA26/07205

Yolland Farm Upton Cross Liskeard Cornwall PL14 5AJ

Construction of a Three-Bay Oak-Fronted Garage

Full application Cornwall
21 Oct 2026 Awaiting decision PA26/07149

Barn North Of Kenegie Home Farm, Gulval, Penzance, TR20 8YN

Removal of Class R Permission & Construction of Replacement Dwelling

Full application Cornwall
20 Oct 2026 Awaiting decision PA26/06941

4 Kenwyn Park St Kew Highway Bodmin Cornwall PL30 3EA

Demolition of Rear Conservatory and Construction of Rear Extension and Extension of Front & Rear Dormers

Full application Cornwall
20 Oct 2026 Awaiting decision PA26/06934

Morveth Combe Lane Widemouth Bay Bude Cornwall EX23 0AA

Proposed demolition of existing dwelling and buildings and construction of 2 detached dwellings in lieu of approved scheme PA23/04256

Full application Cornwall
20 Oct 2026 Awaiting decision PA26/06791

Honeydew Granny Polly Lane Great Work Ashton Helston Cornwall TR13 9TJ

'Proposed replacement dwelling (in lieu of planning approval PA23/01860 for refurbishment and extension of existing dwelling)' with variation of Condi...

Application under Section 73 of TCP Act Cornwall
20 Oct 2026 Awaiting decision PA26/06457

Colvase Barton Widegates Looe Cornwall PL13 1QA

Construction of a replacement dwelling with associated parking and landscaping following Prior Approval PA25/03432

Full application Cornwall
20 Oct 2026 Awaiting decision PA26/06751

Moville House 78 Fore Street Polruan Fowey PL23 1PH

Replacement of existing mono-pitch garage roof with new profile metal roof

Full application Cornwall
19 Oct 2026 Awaiting decision PA26/07114

5 Weeth Lane Camborne Cornwall TR14 7JL

Replacement of asbestos roof tiles with natural slate. Demolition of existing Garage and Workshop and replacement Garage. New Rear Extension. New doub...

Full application Cornwall
16 Oct 2026 Awaiting decision PA26/06745

Lizard Engineering And Trailers Services 15 Water Ma Trout Helston Cornwall TR13 0LW

Demolition of the existing building on site in full, and erection of a replacement single-storey building for storage and distribution use (Class B8),...

Full application Cornwall
15 Oct 2026 Awaiting decision PA26/07138

Barns Adj To Chywyn, Belvedere Lane, St Hilary, TR20 9DJ

Demolition of Existing Previously Approved Barn Conversions, Construction of Dwelling & Associated Works

Full application Cornwall
15 Oct 2026 Awaiting decision PA26/06906

Barn At Tregithew Farm Manaccan Helston Cornwall TR12 6HX

De-construction and re-building of the barn to include replacement roof covering and fenestration

Full application Cornwall
15 Oct 2026 Awaiting decision PA26/07190

3 Bedowan Meadows Tretherras Newquay Cornwall TR7 2SN

Demolition of rear sun room, construction of new single storey flat roof kitchen/dining room extension, conversion and extension of garage to form new...

Application under Section 73 of TCP Act Cornwall
15 Oct 2026 Awaiting decision PA26/06243

17 Cardwen Estate Tower Park Pelynt Looe Cornwall PL13 2LH

Replacement bungalow and garage for fire damaged and subsequently demolished bungalow on same site

Full application Cornwall
15 Oct 2026 Awaiting decision PA26/06989

Stable Barn Trenoweth Mabe Burnthouse Penryn Cornwall TR10 9JH

Re-design of dwelling and demolition of existing barn previously approved under PA23/02341.

Full application Cornwall
15 Oct 2026 Awaiting decision PA26/04126

Vinnik House Lower Quarter Ludgvan Penzance Cornwall TR20 8EG

Replacement of existing outbuilding/shed with new timber framed annexe in rear garden to provide an office and bedroom with shower facilities for visi...

Full application Cornwall
14 Oct 2026 Awaiting decision PA26/07173

Little Hillgay Old Carnon Hill Carnon Downs Truro Cornwall TR3 6LF

Replacement of "Cornish Unit" external walls including demolition of detached garage and construction ofextension, revised rear terraced patio and ass...

Full application Cornwall
14 Oct 2026 Awaiting decision PA26/06991

Trefusis Barrack Lane Truro Cornwall TR1 2DW

Demolition and replacement of existing dwelling with new self/custom build dwelling.

Full application Cornwall
13 Oct 2026 Awaiting decision PA26/07152

Barwick Farm Tregony Cornwall

Conversion and extension of former agricultural building to create 2no. dwellings. Associated development including demolition, drainage, parking and ...

Full application Cornwall
13 Oct 2026 Awaiting decision PA26/06809

Land Adjacent Gwavas Lake Farm Gwavas Lane Newlyn Cornwall

Resubmission of previous approval for demolition of existing dwellinghouse, construction of dwelling with associated works, change of use of agricultu...

Full application Cornwall
12 Oct 2026 Awaiting decision PA26/07109

Land East Of Glen View Farm Silverwell Blackwater Cornwall TR4 8JD

Demolition of existing building and construction of stables with associated hard-standing

Full application Cornwall
12 Oct 2026 Awaiting decision PA26/06688

Land North East Of Highway Hill Poundstock Bude Cornwall EX23 0EG

Demolition of an existing single-skin storage building and erection of a replacement building for use as visitor/holiday accommodation

Full application Cornwall
9 Oct 2026 Awaiting decision PA26/06571

Cresta Highcliff Polzeath Wadebridge Cornwall PL27 6TE

Demolition of existing dwelling and construction of replacement dwelling

Full application Cornwall
8 Oct 2026 Awaiting decision PA26/06902

Polmanter Touring Park Halsetown St Ives Cornwall TR26 3LX

The application proposes the demolition of a dilapidated timber-framed barn and erection of a replacement agricultural building dedicated strictly to ...

Full application Cornwall
8 Oct 2026 Awaiting decision PA26/06821

Barwick Farm Tregony Cornwall

Conversion and extension of former agricultural building to create 1no. dwelling. Associated development including demolition, drainage, parking and l...

Full application Cornwall
8 Oct 2026 Awaiting decision PA26/06822

Nirvana Carvolth Praze An Beeble Camborne Cornwall TR14 9PF

Garage, extension and interior alterations

Full application Cornwall
8 Oct 2026 Awaiting decision PA26/06915

Land North West Of 4 Stepaside Corner Stepaside St Stephen Cornwall PL26 7QG

Full planning permission for the creation of a new dwelling by extending the existing garage building, and for the creation of a new parking area, on ...

Full application Cornwall
7 Oct 2026 Awaiting decision PA26/07010

St Anthonys Cottage Poldark Road Delabole Cornwall PL33 9DJ

Partial demolition of the existing single-storey rear extensions and erection of a replacement ground-floor link and rear extension with accommodation...

Full application Cornwall
7 Oct 2026 Awaiting decision PA26/06980

Talland House Albert Road St Ives Cornwall TR26 2EH

Proposed redevelopment of a modern garage to provide a one bedroomed first floor flat, retaining the garage beneath, and with restoration of an existi...

Full application Cornwall
6 Oct 2026 Awaiting decision PA26/06970

Restyn 15 Anthony Road Newquay Cornwall TR7 2AS

Demolition of the Existing Sunroom and Construction of a Side Extension with First Floor Accommodation

Full application Cornwall
6 Oct 2026 Awaiting decision PA26/06947

19 Rosevean Close Camborne Cornwall TR14 8UE

Demolition of existing outbuildings and construction of ancillary residential annexe

Full application Cornwall
6 Oct 2026 Awaiting decision PA26/06660

Higher Eathorne Farm Eathorne Constantine Falmouth Cornwall TR11 5PJ

Proposed construction of a replacement dwelling, including demolition of the existing barn and associated alterations to parking, garden area, landsca...

Full application Cornwall
6 Oct 2026 Awaiting decision PA26/06618

Pump House At Trelissick Farm Sithney TR13 0RL

Construction of replacement dwelling

Full application Cornwall
6 Oct 2026 Awaiting decision PA26/06164

Manor Farm Bokelly Lane St Kew Bodmin Cornwall PL30 3EU

Replacement dwelling including landscaping

Full application Cornwall
6 Oct 2026 Awaiting decision PA26/05735

Chapelfield Chapel Lane St Mabyn Bodmin Cornwall PL30 3BJ

Amend Plot 16 from a detached four-bedroom dwelling to two semi-detached three-bedroom dwellings.

Full application Cornwall
6 Oct 2026 Awaiting decision PA26/05715

4 Moorlands Lane Saltash Cornwall PL12 4HJ

Demolition of existing garage and erection of proposed side extension including a sensory room for a disabled child.

Full application Cornwall
5 Oct 2026 Awaiting decision PA26/06748

Feock Methodist Church Goonpiper Feock Truro Cornwall TR3 6RA

Construction of a garage (partially sunk into the ground, helping to minimise its visual impact and achieve a low ridge height).

Full application Cornwall
5 Oct 2026 Awaiting decision PA26/06691

Boldmere 13 Spernen Wyn Road Falmouth Cornwall TR11 4EH

Construction of a sustainable, context-sensitive self build replacement dwelling with variation of condition 2 in relation to decision notice PA26/035...

Application under Section 73 of TCP Act Cornwall
5 Oct 2026 Awaiting decision PA26/05970

4 Meadowside Tregrehan Mills St Austell Cornwall PL25 3TJ

Erection of two-storey rear extension, replacement of existing front conservatory with single storey extension, demolition of existing detached single...

Full application Cornwall
5 Oct 2026 Awaiting decision PA26/05869

Polmenna Farm Polmenna Lane St Neot Liskeard Cornwall PL14 6PD

Construction of livestock shed to include demolition and removal of former livestock shed

Full application Cornwall
5 Oct 2026 Awaiting decision PA26/06797

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...

Application under Section 73 of TCP Act Cornwall
30 Sept 2026 Awaiting decision PA26/06614

Miracaed Cottage Tredragon Road Mawgan Porth Newquay Cornwall TR8 4DH

Demolition of existing dwelling and construction of a replacement dwelling with ancillary annexe and garage, landscaping to include altered access arr...

Full application Cornwall
30 Sept 2026 Awaiting decision PA26/06466

Beacon Cottage Treveighan St Teath Bodmin Cornwall PL30 3JN

New conservatory to rear of property (inclusive of approved additions and alterations in PA25/02550).

Application under Section 73 of TCP Act Cornwall
29 Sept 2026 Awaiting decision PA26/06220

16 Bramley Park Bodmin Cornwall PL31 2BN

Householder application for conversion of loft into habitable rooms and construction of extension above existing attached single storey garage

Full application Cornwall
29 Sept 2026 Awaiting decision PA26/06646

Trenewyn Old Hill St Mabyn Bodmin Cornwall PL30 3BP

Demolition of the existing sunroom and construction of a replacement single-storey extension on an enlarged footprint.

Full application Cornwall
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Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic: councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for new demolition applications in Cornwall?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new demolition application published by Cornwall. You can also narrow the alert to a postcode, street, or drawn area.

We check Cornwall's planning portal daily. New demolition applications appear here within a day of being published.