Land NE Of Public Health Laboratory Royal Cornwall Hospital Treliske Truro Cornwall TR1 3LJ

1. 17 Sep 2026

   Received by Cornwall

2. 24 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 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 full applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• Works Department Royal Cornwall Hospitals NHS Trust Treliske Truro Cornwall TR1 3LJ

  PA25/08615 Submitted 19 Nov 2025 50 yards away

  Works to Trees covered by a Tree Preservation Order (TPO) - Numerous tree works across the hospital site referred to within the included schedule.

  Granted Trees 4 docs

• Royal Cornwall Hospitals Nhs Trust, Accident And Emergency Department Access To Treliske Hospital From Roundabout On Tresawles Road Treliske Truro TR1 3LJ

  PA21/02570 Submitted 18 Nov 2021 150 yards away

  Two storey modular building within hospital grounds to provide Post Recovery Unit / Lowen wards

  Granted Full applications 37 docs

• The Duchy Hospital Penventinnie Lane Truro Cornwall TR1 3UP

  PA21/00693 Submitted 1 Feb 2021 150 yards away

  Proposed new lobby and footpath link

  Granted Full applications 12 docs

• Royal Cornwall Hospitals NHS Trust Penventinnie Road Treliske Truro TR1 3LJ

  PA22/00289 Submitted 12 Jan 2022 150 yards away

  ERECTION OF TEMPORARY MODULAR UNIT FOR USE AS A MORTUARY

  Granted Full applications 12 docs

• Tower Block A Royal Cornwall Hospitals NHS Trust Treliske Truro TR1 3LJ

  PA25/08707 Submitted 11 Dec 2025 200 yards away

  Installation of a basic steel framed extension to cover a new air handling unit system between two existing rooftop structures holding similar plant.

  Granted Full applications Extension 9 docs

• Homebase Ltd Treliske Retail Park Truro Cornwall TR1 3LN

  PA26/03440 Submitted 22 Jun 2026 250 yards away

  Proposed alterations to the shop front, including new aluminium doors, extra glazing and new cladding panels to match existing finishes

  Granted Full applications Windows or glazing 14 docs

• PA26/06531 Awaiting decision

  Little Menerdue Rame Common Cross Penryn Cornwall TR10 9LP

  Continued Use of the Existing Agricultural Building and Watershed Building and Use of the Artists Workshop as a Bat Mitigation Building

  Received 28 Sep, published by the council 30 Sep 2026 Full applications
• PA26/06553 Awaiting decision

  Lalapanzi Dunder Park Polzeath Wadebridge Cornwall PL27 6SX

  Alterations to Terrace layout

  Received 28 Sep, published by the council 30 Sep 2026 Full applications
• PA26/06475 Awaiting decision

  Homeleigh Canworthy Water Launceston Cornwall PL15 8UA

  Change of use of garden studio to ancillary accommodation

  Received 25 Sep, published by the council 30 Sep 2026 Full applications
• PA26/06454 Awaiting decision

  6 New Row Mylor Bridge Falmouth Cornwall TR11 5NB

  Demolish existing garage and replace with new to match adjacent no. 5 garage

  Received 25 Sep, published by the council 30 Sep 2026 Full applications
• PA26/06533 Awaiting decision

  1 Avalennek The Avenue Churchtown St Hilary Penzance Cornwall TR20 9DQ

  Single storey extension

  Received 25 Sep, published by the council 30 Sep 2026 Full applications