6 Thornberry Terrace Penzance Cornwall TR18 3AH

1. 3 Sep 2021

   Received by Cornwall

2. 18 Oct 2021

   Decision issued: Closed - advice given

3. 12 Sep 2026

   Added to PlanIndex

Cornwall has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 7 Lescudjack Road Penzance Cornwall TR18 3AD

  PA26/00252 Submitted 15 Jan 2026 78m away

  Certificate of lawfulness for Existing use for Sui Generis House in Multiple Occupation comprising 8 letting rooms with accommodation for up to 10 occupants

  Granted Lawful development 6 docs

• Tamara Guest House 29 Lannoweth Road Penzance Cornwall TR18 3AB

  PA26/04457 Submitted 22 Jul 2026 83m away

  95% historically approved · decision due ~16 Sep

  Change of use of existing guest-house (Class C1) to a single residential dwelling (Class C3). No physical alterations proposed.

  Awaiting decision Full applications 4 docs
  Domestic

• Tamara Guest House 29 Lannoweth Road Penzance TR18 3AB

  PA21/01667 Submitted 16 Mar 2021 84m away

  Replacement of 10 white painted wooden single pane sash windows in front (east) elevation with 10 white UPVC double glazed sash windows

  Granted Full applications Windows or glazing 9 docs

• 15 Harbour View Crescent Penzance Cornwall TR18 2AZ

  PA26/03094 Submitted 14 May 2026 96m away

  Single storey rear and side extensions.

  Granted Full applications Extension 9 docs
  Small domestic

• 8 Penrose Terrace Penzance Cornwall TR18 2HQ

  PA25/06550 Submitted 23 Oct 2025 96m away

  Listed Building Consent to replace chimney

  Granted Heritage and listed buildings 11 docs

• 8 Penrose Terrace Penzance Cornwall TR18 2HQ

  PA25/06549 Submitted 23 Oct 2025 96m away

  Replacement chimney

  Granted Full applications 11 docs

• PA26/05298 Granted

  Land North West Of Highclere House Broad Park Close St Minver Wadebridge Cornwall PL27 6JP

  Application for Permission in Principle for the construction of up to 9 open market dwellings (minimum 6, maximum 9)

  Received 29 Jul, published by the council 4 Aug 2026 Outline
• PA26/06387 Awaiting decision

  Barn South Of Lacey Green Rosevanion St Columb TR9 6DJ

  Application for Permission in Principle for the conversion of redundant rural building to single dwelling (minimum of 1, maximum of 1)

  Received 14 Sep, published by the council 17 Sep 2026 Outline
• PA26/05973 Awaiting decision

  Land West Of 46 Bosmeor Road Bosmeor Road Falmouth Cornwall TR11 4PU

  Outline application for residential development of land for up to 1 dwellings including access.

  Received 14 Sep, published by the council 17 Sep 2026 Outline
• PA26/06388 Awaiting decision

  Land South Of Tregrey Penhalls Way Playing Place TR3 6EX

  Application for Permission in Principle for the construction of 3 dweliings (minimum of 3, maximum of 3 dwellings)

  Received 14 Sep, published by the council 17 Sep 2026 Outline
• PA26/04819 Refused

  Land At An Tir Balwest Ashton TR13 9TE

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

  Received 13 Jul, published by the council 21 Jul 2026 Outline