1 St Mellans Terrace Mullion Helston Cornwall TR12 7EH

1. 25 Mar 2026

   Received by Cornwall

2. 11 May 2026

   Decision issued: Approved with conditions

3. 21 Jul 2026

   Added to PlanIndex

Cornwall granted permission on 11 May 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Ashley Nansmellyon Road Mullion Helston Cornwall TR12 7EE

  PA26/03960 Submitted 9 Jun 2026 300 yards away

  Proposed extensions, alterations and amended access

  Granted Full applications Extension 6 docs

• Tregwyth Nansmellyon Road Mullion Helston Cornwall TR12 7EE

  PA22/00843/PREAPP Submitted 20 Apr 2022 300 yards away

  Exemption notice for works to include removing dead wood and damaged branches on trees G2, T11, T5, T6, T8 and T4, to remove branches causing damage to BT lines on T2 and T5 and remove T7 (see survey schedule for more information).

  Granted Trees 6 docs

• Pastel Dyr 81 Laflouder Fields Mullion Helston Cornwall TR12 7EJ

  PA26/02797 Submitted 27 Apr 2026 300 yards away

  Proposed Extension and Alterations

  Granted Full applications Extension 5 docs

• Hazeldene Nansmellyon Road Mullion TR12 7DQ

  PA21/03361 Submitted 21 Apr 2021 300 yards away

  Formation of porch, conversion of loft with dormer and balcony, linked extension, and garage/workshop.

  Granted Full applications Extension Loft or dormer 7 docs
  Small domestic

• Gwel Teg 47 Laflouder Fields Mullion TR12 7EJ

  PA21/01794 Submitted 10 Mar 2021 350 yards away

  Change of use from office to ancillary accommodation and occasional holiday let

  Refused Full applications 31 docs

• Parc Venton Sah Garro Lane Mullion Helston Cornwall TR12 7ED

  PA25/07471 Submitted 17 Nov 2025 350 yards away

  The demolition of existing lean-to outbuilding structure and construction of single-storey extension.

  Granted Full applications Extension Demolition 15 docs
  Small domestic

• PA26/03389 Granted

  Garage 1 Clearwater Talland Road St Ives Cornwall TR26 2DG

  Change of use from domestic garage to office space

  Received 29 Jun, published by the council 31 Jul 2026 Full applications
• PA26/04281 Granted

  97 Southgate Street Redruth Cornwall TR15 2NE

  Proposed rear and side extensions

  Received 29 Jun, published by the council 21 Jul 2026 Full applications
• PA26/04660 Granted

  Sea Spirit Portuan Road West Looe Looe Cornwall PL13 2DN

  Erection of a replacement ancillary garden room following the demolition of the former summer house.

  Received 21 Jul, published by the council 4 Aug 2026 Full applications
• PA26/06216 Awaiting decision

  DP Engineering 1 Jon Davey Drive Treleigh Industrial Estate Redruth Cornwall TR16 4AX

  Proposed new compound roof

  Received 15 Sep, published by the council 17 Sep 2026 Full applications
• PA26/06113 Awaiting decision

  The Captains House Shutta Road East Looe Looe Cornwall PL13 1LU

  Proposed timber cabin in the Captains House garden to provide auxiliary self-contained living accommodation for management staff of The Captains House Guest House

  Received 15 Sep, published by the council 17 Sep 2026 Full applications