Trewan Hall Trewan St Columb Cornwall TR9 6DB

This site has had 2 applications since 2025: 1 approved, 0 refused.

• PA25/00943/PREAPP Decided

  Trewan Hall Trewan St Columb Cornwall TR9 6DB

  Pre application advice to undertake remedial works to improve structural stability and lateral restraint of the southeast gable end which is bulging outwards at first floor level and has significant external and internal cracking. Proposed works include strengthening existing timber joist with the introduction of steel angles,and threaded rods to tie the new structure to the existing walls and provide lateral restraint. Previous historical repairs, with lower intervention have failed to provide a long term solution and we believe the above proposed solution is the most sensitive and practical approach to secure the future structural stability of the gable end

  Decided 18 Dec 2025 Outline

1. 20 May 2026

   Received by Cornwall

2. 14 Jul 2026

   Decision issued: Approved with conditions

3. 21 Jul 2026

   Added to PlanIndex

Cornwall granted permission on 14 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Trewan Hall Trewan St Columb Cornwall TR9 6DB

  PA25/00943/PREAPP Submitted 16 Sep 2025 50 yards away

  Pre application advice to undertake remedial works to improve structural stability and lateral restraint of the southeast gable end which is bulging outwards at first floor level and has significant external and internal cracking. Proposed works include strengthening existing timber joist with the introduction of steel angles,and threaded rods to tie the new structure to the existing walls and provide lateral restraint. Previous historical repairs, with lower intervention have failed to provide a long term solution and we believe the above proposed solution is the most sensitive and practical approach to secure the future structural stability of the gable end

  Decided Outline 6 docs

• Farm Building Opposite Trewan Hall St Columb Cornwall TR9 6BZ

  PA21/05702 Submitted 17 Jun 2021 250 yards away

  Application to determine if prior approval is required for steel portal frame for the storage of agricultural products and machinery

  Granted Prior approval 4 docs

• PA26/05635 Awaiting decision

  Worthyvale Manor Slaughter Bridge Camelford Cornwall PL32 9TT

  Listed Building Consent for the increased width of stairwell. Additional staircase flight width in timber to match. Removal of first floor above kitchen. Installation of new glazing panel at first floor.

  Heritage and listed buildings
• PA26/04960 Granted

  Flat A 4 Castle Street Liskeard Cornwall PL14 3AU

  Listed Building Consent for the replacement of the existing gutters and down pipes due to poor condition

  Received 28 Jul, published by the council 4 Aug 2026 Heritage and listed buildings
• PA26/06012 Awaiting decision

  Spindrift Cottage East Cliff Lane Marazion Cornwall TR17 0AZ

  Listed Building Consent for the demolition and reconstruction of the sunroom and replacement south and east elevation render

  Received 10 Sep, published by the council 17 Sep 2026 Heritage and listed buildings
• PA26/05909 Awaiting decision

  Tredinnick Barton Lanhydrock Bodmin Cornwall PL30 5AG

  Listed Building Consent for the replacement of rotten lintels throughout and remedial works to roof structure A-frames

  Received 10 Sep, published by the council 17 Sep 2026 Heritage and listed buildings
• PA26/06080 Awaiting decision

  Mullion House Churchtown Mullion Helston Cornwall TR12 7HN

  Listed Buiding Consent Proposed restoration including replacement rear extension and garage to Grade II Listed property (householder)

  Received 10 Sep, published by the council 17 Sep 2026 Heritage and listed buildings