Unit 2 Treysa Place Porthleven Helston Cornwall TR13 9FJ

1. 19 May 2026

   Received by Cornwall

2. 10 Jul 2026

   Decision issued: Refused

3. 21 Jul 2026

   Added to PlanIndex

Cornwall refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Dale End 6 Lynwood Bungalows Porthleven Helston Cornwall TR13 9LF

  PA25/08853 Submitted 24 Nov 2025 50 yards away

  Certificate of Lawfulness for Proposed Use: confirmation of commencement works in relation of Decision Notice PA22/08897 dated 27.02.2023 for erection of a dwelling

  Granted Lawful development New dwelling 7 docs
  Domestic

• Treysa Place Porthleven TR13 9FJ

  PA21/01007 Submitted 2 Feb 2021 50 yards away

  Non material amendment in relation to Decision Notice PA19/02050 dated 15.05.2019

  Granted Amendments 5 docs

• Treza Vean Tolponds Road Porthleven TR13 9LZ

  PA21/05114 Submitted 9 Jun 2021 100 yards away

  Demolition of existing conservatory and construction of new single storey linked annex

  Granted Full applications Extension Demolition 14 docs
  Small domestic

• 4 Treza Road Porthleven TR13 9NB

  PA22/02648 Submitted 6 Apr 2022 100 yards away

  Proposed Extension

  Granted Full applications Extension 9 docs

• 11 West View Porthleven Cornwall TR13 9LN

  PA22/02298 Submitted 10 Mar 2022 250 yards away

  Extension and Alterations

  Granted Full applications Extension 8 docs

• 15 West View Porthleven Cornwall TR13 9LN

  PA22/01399 Submitted 23 Feb 2022 250 yards away

  First floor extension over existing garage.

  Granted Full applications Extension 9 docs

• PA26/06880 Awaiting decision

  Higher Polladras Breage TR13 9NS

  Proposed Certificate of Lawfulness for continuation and completion of the dwelling and domestic garage authorised by outline planning permission W/KR/73/43123 dated 16.08.73 and reserved matters approval W/KR/74/43123/S.A dated 15.02.74 The development would be completed in accordance with the siting, footprint, dimensions, design and external appearance shown on the historically approved drawings and the plans submitted with this application. The application is made on the basis that the permission was lawfully commenced within the prescribed period through the excavation of foundation trenches for the approved dwelling.

  Received 5 Oct, published by the council 8 Oct 2026 Lawful development
• PA26/06785 Awaiting decision

  2 Sisters Steps Corte Spry Truro Cornwall TR1 2GL

  Certificate of Lawfulness for proposed use or development namely the installation of nine roof-mounted photovoltaic solar panels to the south-west facing roof slope of the dwellinghouse.

  Received 2 Oct, published by the council 8 Oct 2026 Lawful development
• PA26/03536 Granted

  An Godror Godolphin Cross Helston Cornwall TR13 9RD

  Application for a Lawful Development Certificate for an Existing use Use of shed as a single self contained dwellinghouse

  Received 22 Jun, published by the council 21 Jul 2026 Lawful development
• PA26/06521 Awaiting decision

  New Lydcott Farm Widegates Looe Cornwall PL13 1QJ

  Application for a Lawful Development Certificate for a Proposed construction of two single storey side extensions and garage refurbishment

  Received 30 Sep, published by the council 5 Oct 2026 Lawful development
• PA26/06803 Awaiting decision

  The Stables Little Trethew Farm Horningtops Liskeard Cornwall PL14 3PZ

  Certificate of Lawfulness (Existing) for confirmation the outbuilding within the residential curtilage is a residential/domestic outbuilding with unrestricted use to the dwelling known as "The Stables"

  Received 30 Sep, published by the council 8 Oct 2026 Lawful development