Planning application
Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Proposed change of use and conversion of a redundant former Piggery to create ancillary accommodation to the Farmhouse
As published by the council, reference PA25/09393
Application record
- Reference
- PA25/09393
- Type
- Full application
- Status
- Decided
- Decision
- Granted As published: Approved with conditions
- Received
- 17 Feb 2026
- Validated
- 17 Feb 2026
- Decided
- 30 Mar 2026
- Ward
- Ludgvan, Madron, Gulval And Heamoor
- Parish
- Madron
- Decision by
- Self Sign Off (Area Team)
- Postcode
- TR20 8TY
Site history
Applications at this address on the Cornwall register
This site has had 4 applications since 2025: 2 approved, 1 refused.
-
PA26/01046/PREAPP Awaiting decision
Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Pre application advice for amendment to existing planning permission PA25/07727
-
PA26/00345 Granted
Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Change of use and conversion of redundant farm buildings to create a self-contained residential dwelling with variation of conditions 2 and 10 of decision notice PA25/07728 dated 31.12.2025.
-
PA25/08546 Refused
Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Non Material Amendment in relation to Decision Notice PA18/08135 dated 23rd November 2018, namely, relocate the existing patio doors to the gable end of the extension; Reposition the gable end windows to the former patio door location to reduce the number of windows from three to two. An additional window on the east elevation of the extension to act as an emergency escape window. Adjust the position of the external steps and extend the balcony beyond the first floor external door to edge of building
Timeline
Dates from the published record
-
17 Feb 2026
Received by Cornwall
-
30 Mar 2026
Decision issued: Approved with conditions
-
21 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Penmellyn Design Agent, a design practice
37 applications on PlanIndex · 86% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
12 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
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Open the documentsWhat this grant of permission means
Cornwall granted permission on 30 March 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.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
93% historically approved · decision due ~13 Nov
Pre application advice for amendment to existing planning permission PA25/07727
Awaiting decision 13 docs -
Land And Buildings SW Of Tophouse Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
95% historically approved · decision due ~20 Nov
Change of use and conversion of redundant farm buildings to create a self-contained residential dwelling - Amended Scheme
Awaiting decision Full applications 16 docsDomestic -
Land Adj To Tophouse Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Change of use and conversion of a redundant traditional farm building to create a self-contained residential dwelling
Granted Full applications 16 docsDomestic -
Tophouse Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Conversion and extension to re-instate former farmhouse to dwelling. Installation of septic tank. Change of use of part agricultural land to domestic curtilage with variation of condition 2 of decision notice PA18/08135 dated 23.11.2018
Granted Amendments Extension 8 docsDomestic -
Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Non Material Amendment in relation to Decision Notice PA18/08135 dated 23rd November 2018, namely, relocate the existing patio doors to the gable end of the extension; Reposition the gable end windows to the former patio door location to reduce the number of windows from three to two. An additional window on the east elevation of the extension to act as an emergency escape window. Adjust the position of the external steps and extend the balcony beyond the first floor external door to edge of building
Refused Amendments Extension Windows or glazing 5 docs -
Tremethick Farm Tremethick Cross Penzance Cornwall TR20 8TY
Change of use and conversion of redundant farm buildings to create a self-contained residential dwelling with variation of conditions 2 and 10 of decision notice PA25/07728 dated 31.12.2025.
Granted Amendments 7 docsDomestic
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