Planning application
Porth Arvor Trewillis Coverack Helston Cornwall TR12 6SF
Works: Loft or dormer
Relates to PA25/07329
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Conversion of existing stables to residential annexe with associated landscaping and biodiversity enhancements, and external alterations to garage comprising of re roofing and removal of roof lights with variation of condition 2 of decision notice PA25/07329 28.11.2025.
As published by the council, reference PA26/02649
Application record
- Reference
- PA26/02649
- Type
- Application under Section 73 of TCP Act
- Status
- Decided
- Decision
- Granted As published: Approved with conditions
- Received
- 21 Apr 2026
- Validated
- 21 Apr 2026
- Decided
- 15 Jul 2026
- Ward
- Mullion And St Keverne
- Parish
- St. Keverne
- Decision by
- Peer Sign Off
- Postcode
- TR12 6SF
Site history
Applications at this address on the Cornwall register
This site has had 3 applications since 2025: 3 approved, 0 refused.
-
PA25/07329 Granted
Porth Arvor Trewillis Coverack Helston Cornwall TR12 6SF
Conversion of existing stables to residential annexe with associated landscaping and biodiversity enhancements, and external alterations to garage comprising of re roofing and removal of roof lights
-
PA25/07309 Granted
Porth Arvor Trewillis Coverack Helston Cornwall TR12 6SF
Installation of outdoor swimming pool and deck within residential curtilage with associated plant room, landscaping and biodiversity enhancements
Timeline
Dates from the published record
-
21 Apr 2026
Received by Cornwall
-
15 Jul 2026
Decision issued: Approved with conditions
-
21 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
-
PA25/07329 Granted
Porth Arvor Trewillis Coverack Helston Cornwall TR12 6SF
Conversion of existing stables to residential annexe with associated landscaping and biodiversity enhancements, and external alterations to garage comprising of re roofing and removal of roof lights
Who's behind it
Company information only, from the register and Companies House
DuCroz architects Agent, an architecture practice
35 applications on PlanIndex · across 3 councils · 100% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
6 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Cornwall granted permission on 15 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.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
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Porth Arvor Trewillis Coverack Helston Cornwall TR12 6SF
Conversion of existing stables to residential annexe with associated landscaping and biodiversity enhancements, and external alterations to garage comprising of re roofing and removal of roof lights
Granted Full applications Loft or dormer 30 docs -
Porth Arvor Trewillis Coverack Helston Cornwall TR12 6SF
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