Phases 4 And 5 HX1 Helston Urban Extension Helston Cornwall

1. 9 Sep 2026

   Received by Cornwall

2. 24 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 4 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cornwall took a median of 49 days over the applications it decided in the last year.

This application is with Cornwall for determination, against a statutory target of eight weeks. Over the last year Cornwall decided reserved matters applications in a median of 70 days. More in our guide to how long planning decisions take.

A reserved matters application fills in the detail held back from an earlier outline permission, judged against that permission rather than the principle of development. More in our guide to planning application types.

• Land West Of Trewennack Trewennack Helston Cornwall

  PA25/00447/PREAPP Submitted 13 May 2025 50 yards away

  75% historically approved · decision due ~8 Jul

  Ultimate Planning Performance Agreement for Reserved Matters application for phases 4 and 5, HX1 Helston Urban Extension

  Awaiting decision Outline Extension 1 doc

• HX1 Helston Urban Extension Land West Of Trewennack Trewennack Helston Cornwall

  PA21/03510 Submitted 31 Mar 2021 150 yards away

  Submission of details to discharge condition no. 3 in respect of decision notice PA19/10611.

  Granted Conditions 15 docs

• 12 Wheal Oak Helston TR13 8FS

  PA21/04121 Submitted 19 Apr 2021 150 yards away

  Proposed first floor extension over garage and single storey extension to rear of property.

  Granted Full applications Extension 7 docs
  Small domestic

• 5 Tremenheere Avenue Helston Cornwall TR13 8SY

  PA22/02907 Submitted 23 Mar 2022 200 yards away

  Erection of a conservatory

  Granted Full applications Extension 10 docs

• Care Home Site Land Off Rowes Lane Trewennack Helston TR13 0PG

  PA25/05827 Submitted 31 Jul 2025 200 yards away

  Submission of details to discharge condition 4 in relation to decision notice PA24/06846 dated 04.03.2025

  Granted Conditions 17 docs

• Land Off Rowes Lane Trewennack Helston Cornwall

  PA26/01481 Submitted 4 Mar 2026 200 yards away

  Submission of details to discharge Condition number 3 (Archaeology) in respect of Decision Notice PA24/06846 dated 04/03/25

  Granted Conditions 5 docs

• PA26/04669 Granted

  Linnick Farm South Petherwin Launceston Cornwall PL15 9LX

  Reserved Matters application following Outline approval PA25/01932 dated 30th May 2025 for the construction of a self-build bungalow (access, appearance, landscaping, layout and scale)

  Received 17 Jul, published by the council 31 Jul 2026 Reserved matters
• PA26/05196 Awaiting decision

  Land At Site Of Former Brigantine Lower Market Street Penryn Cornwall TR10 8BH

  Reserved Matters (access, appearance, landscaping, layout and scale) application for co-housing scheme consisting of 14 homes and associated common space (details following outline consent PA22/10343 dated 17.10.2024)

  Received 10 Sep, published by the council 17 Sep 2026 Reserved matters
• PA26/05671 Awaiting decision

  Wyvern Penvose Lane Four Cross Treluswell Penryn Cornwall TR10 9AN

  Reserved Matters application for the construction of one four bedroomed family home (access, appearance, landscaping, layout and scale) details following outline consent PA24/07348 allowed on appeal dated 02.10.2025 for the construction of four family homes

  Received 3 Sep, published by the council 17 Sep 2026 Reserved matters
• PA26/04709 Granted

  Land West Of Lemon Cottage Trewedna Lane Perranwell Station Truro Cornwall TR3 7PG

  Reserved Matters (access, appearance, landscaping, layout and scale) application for a self-build dwelling - details following outline consent PA24/09159 dated 21.01.25

  Received 16 Jul, published by the council 21 Jul 2026 Reserved matters
• PA26/04675 Granted

  Land Off Peters Hill, High Street

  Reserved matters application for 3no detached dwellings (Details following outline consent PA23/02499)

  Received 16 Jul, published by the council 21 Jul 2026 Reserved matters