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Planning application

PA26/04010

Clahar Cottage Trewoon Road Mullion Helston Cornwall TR12 7DS

Awaiting decision Cornwall Listed Building Consent

Proposal

Listed building consent for replacement of three timber windows. Demolish decrepit blockwork garden shed.

As published by the council, reference PA26/04010

Timeline

Dates from the published record

  1. 23 Jun 2026

    Received by Cornwall

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Cornwall for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

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  • PA26/00428/PREAPP Awaiting decision

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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