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Polmelin Tregidden St Martin Helston Cornwall TR12 6DS

PA26/05279Cert Lawful Use/Development - existingApproved
Lawful development certificate

Approved on 16 September 2026

Council decision: Granted (CAADs, PIPs and LUs only)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Application for a Lawful Development Certificate for an Existing use Conservatory & detached workshop

Received
29 July 2026
Ward
Mullion And St Keverne
Agent
Gendall Project Services
  1. Received29 Jul
  2. Validated29 Jul
  3. Consult.
  4. Target23 Sep
  5. Decided16 Sep

Decided in 49 days (council typically 49)

About this application

This is an application to amend a permission at Polmelin Tregidden St Martin Helston Cornwall TR12 6DS. Cornwall has handled 3,840 applications of this type. This one was decided in 49 days. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 76 applications across Mullion And St Keverne. We hold 1,640 applications in total for the TR12 postcode area.

93% of amendment applications at Cornwall Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
TR12 6DS
Application type
Cert Lawful Use/Development - existing
Scale / size
Small
Parish
St. Keverne

Planning application dates

Date validated
29 July 2026
Target decision date
23 September 2026

Applicant and agent

Agent
Gendall Project Services
Agent address
Sowanna Farm, Cury Cross Lanes, Helston, Cornwall TR12 7QX

Planning decision

Case officer
Samuel King
Statutory period
56 days

Additional information

Planning Portal ID
PP-15118717
Comments
0
Documents
6
Constraints
19

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • National Landscape (AONB): Cornwall
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (21)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Cornwall

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