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Planning application

PA25/07407

Chysorn Cockwells Lane Cockwells Penzance Cornwall TR20 8DB

Granted Cornwall Cert Lawfulness - proposed dev/use

Proposal

Certificate of lawfulness for proposed use: Siting of a single unit mobile home to be used for ancillary purposes to the main dwellinghouse.

As published by the council, reference PA25/07407

Timeline

Dates from the published record

  1. 3 Nov 2025

    Received by Cornwall

  2. 16 Dec 2025

    Decision issued: Granted (CAADs, PIPs and LUs only)

  3. 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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • PA26/01273 Granted

    Land SW Of Chysorn Cockwells Lane Cockwells Cornwall TR20 8DB

    Permission in Principle for 1no self-build dwelling (minimum 1; maximum 1)

    25 Feb 2026 45m away Outline
  • PA26/03104 Granted

    Land To The West Of Compton Cockwells Lane Cockwells Penzance Cornwall TR20 8DB

    Application for Permission in Principle for the construction of one self-build dwelling (minimum 1, maximum 1)

    7 May 2026 82m away Outline
  • PA25/09144 Granted

    Land At Cockwells Lane Cockwells Lane Cockwells Penzance TR20 8DB

    Reserved matters application for access, appearance, landscaping, layout and scale for one dwelling (details following outline consent PA22/11131 dated 18.10.2023)

    26 Jan 2026 157m away Reserved matters
  • PA21/09592 Granted

    Land North West Of Hannaville Gilly Lane Whitecross Cornwall TR20 8BZ

    Application for Outline Planning Permission with all matters reserved for proposed construction of single dwelling.

    14 Oct 2021 323m away Outline
  • PA25/07751 Granted

    Land Adjacent To Tresaret Whitecross Penzance TR20 8BS

    Erection of 4 Dwellings

    27 Oct 2025 384m away Full applications
  • PA25/06876 Decided

    STREET RECORD Crowlas Cornwall

    The Electronic Communications Code (Conditions and restrictions)(Amendment) Regulations 2017 BARR Engineering Services LTD intends to install electronic communications apparatus

    11 Sep 2025 420m away

In Cornwall

  • PA26/05140 Awaiting decision

    Chy-An-Nans Chy-An-Nans Lower Leha St Buryan TR19 6EJ

    Certificate of lawful development for an existing use namely use of land as a residential caravan site

    23 Jul 2026 Lawful development
  • PA26/04926 Awaiting decision

    North Cornwall Plumbing Supplies Ltd Atlantic Highway Services Stratton Bude Cornwall EX23 9JY

    Application for a Lawful Development Certificate for a Proposed erection of a new steel frame storage shed

    22 Jul 2026 Lawful development
  • PA26/05102 Awaiting decision

    Kings Arms 37 Fore Street Torpoint Cornwall PL11 2AG

    Certificate of Lawfulness for the Existing use of first and second floors of the building to be used as houses in multiple occupation

    22 Jul 2026 Lawful development
  • PA26/04690 Awaiting decision

    17 Springfield Park Mylor Bridge Falmouth Cornwall TR11 5SJ

    Application for certificate of lawful development for a proposed use namely the erection of a single-storey conservatory at the rear.

    22 Jul 2026 Lawful development
  • PA26/05081 Awaiting decision

    The Annexe 37 Boscaswell Village Pendeen Penzance Cornwall TR19 7EP

    Certificate of Lawfulness for Existing Use for a detached annexe building. The annexe was constructed following the implementation of Planning Permis sion PA18/06948; however, the completed building differs in certain respects from the approved drawings.

    21 Jul 2026 Lawful development