Planning application
PA25/04606
Metheruny Mill Merther Uny Wendron Helston Cornwall TR13 0NU
Proposal
Listed Building Consent for works to upgrade the heating and water supply with improved sound and thermal insulation, including the installation of a ground source heat pump, replacement of spring catchment tanks, ground-mounted solar cells, replacement of night storage heaters with underfloor heating, restoration of the inglenook fireplace, replacement of 1960's floorboards and replacement of 1960s first floor partitions.
As published by the council, reference PA25/04606
Timeline
Dates from the published record
-
30 Jul 2025
Received by Cornwall
-
8 Oct 2025
Decision issued: Approved with conditions
-
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
-
PA25/07903 Decided
Metheruny Mill Merther Uny Wendron Helston Cornwall TR13 0NU
Submission of details to discharge Condition 3 screening in respect of Decision Notice PA25/04606 dated 08.10.2025
-
PA21/05932 Granted
Polanguy, Barn 1 Access To Polanguy Trebarvah Woon Constantine TR11 5QJ
Non material amendment in respect of decision notice PA19/05279
-
PA21/05933 Granted
Polanguy, Barn 1 Access To Polanguy Trebarvah Woon Constantine TR11 5QJ
Listed building consent for amendments to approved scheme under decision PA19/05280, comprising: Removal of proposed new door to south elevation and restore solid granite wall in keeping with original structure; to north elevation change location of roof window, insert window in kitchen wall and remove window in shower room and replace with roof window; amendment to roof line on east elevation; insertion of roof window
Other heritage and listed buildings applications
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.
-
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.
-
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
-
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.
-
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