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Planning application

PA26/03487

Trewan Hall Trewan St Columb Cornwall TR9 6DB

Granted Cornwall Listed Building Consent

Proposal

Listed building consent Structural repairs to South gable end of East Wing.

As published by the council, reference PA26/03487

Timeline

Dates from the published record

  1. 20 May 2026

    Received by Cornwall

  2. 14 Jul 2026

    Decision issued: Approved with conditions

  3. 21 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About heritage and listed buildings applications

How this application type works

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

Nearby applications

Within 500 metres

  • 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

    16 Sep 2025 6m away Outline
  • PA21/05702 Decided

    Farm Building Opposite Trewan Hall St Columb Cornwall TR9 6BZ

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

    17 Jun 2021 242m away Prior approval

In Cornwall

  • PA26/02472 Granted

    8 St Marys Terrace Penzance Cornwall TR18 4DZ

    Listed Building Consent for proposed re-roofing with slates to match existing dry laid instead of wet laid, removal of spray-on insulation, insulate loft space and replacement of rotten timbers.

    26 May 2026 Heritage and listed buildings
  • PA26/05193 Awaiting decision

    The Grange Manely St Veep Lostwithiel Cornwall PL22 0NS

    Listed Building Consent for the replacement of existing windows and doors to the annex and replacement of a first-floor door to the main barn with heritage-style aluminium units; minor alterations to annex openings; replacement of the annex roof covering with reclaimed Delabole slate; installation of rooflights; and associated internal alterations to the annex.

    27 Jul 2026 Heritage and listed buildings
  • 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

    29 May 2026 Heritage and listed buildings
  • PA26/03060 Awaiting decision

    33A Higher Market Street Penryn Cornwall TR10 8EQ

    Listed Building Consent for proposed conversion of existing outbuilding into ancillary accommodation and replacement windows to main dwelling.

    24 Jul 2026 Heritage and listed buildings
  • PA26/04903 Awaiting decision

    6 North Street Fowey Cornwall PL23 1DD

    Listed Building Consent for the replacement of Existing Windows, Repair of Existing Timber Windows and Patio Improvements

    24 Jul 2026 Heritage and listed buildings