Treloyhan Manor Trelyon Avenue St Ives Cornwall TR26 2AL

1. 28 May 2021

   Received by Cornwall

2. 17 Sep 2021

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

3. 31 Jul 2026

   Added to PlanIndex

Cornwall granted permission on 17 September 2021, 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Former Treloyhan Manor Trelyon Avenue St Ives TR26 2AL

  PA22/00762 Submitted 26 Jan 2022 50 yards away

  Works to trees in a Tree Preservation Order (TPO), works are to: Ash (39); Beech (40); Juniper (41); Lawsons Cypress (42); Beech (45); Pittosporum (46); Sycamore (47); Monterey Cypress (48); Poplar (51); Sycamore (52); Lime tree (53); Pittosporum (54); Horse Chestnut (56); Chinese Privet (58); Monterey Cypress (59); x2 Monterey Cypress (G43); x2 Sycamore (G50); x3 Holly (G55); x3 Pine (G57); Elm tree; and Pine tree. See tree safety, tree management and replanting plan document for tree works details.

  Granted Trees 3 docs

• Land SE Rear Of Treloyhan Manor Trelyon Avenue St Ives Cornwall TR26 2RX

  PA26/00598/PREAPP Submitted 19 May 2026 50 yards away

  Pre application advice for new amenity building ancillary to existing hotel, comprising: a restaurant and bar; a café; central kitchen facilities; a yoga studio and gym; a swimming pool with associated wellness facilities (jacuzzi, sauna, steam room, and cold plunge pool); and spa/wellness facilities comprising a beauty salon, treatment rooms and a relaxation room.

  Decided Outline 6 docs

• Former Treloyhan Manor Trelyon Avenue St Ives TR26 2AL

  PA22/00380 Submitted 21 Jan 2022 100 yards away

  Works to trees subject to a Tree Preservation Order (TPO), works include: T1 (Poplar) - crown lift to increase clearance to below lowest branches; T2 (Horse chestnut) - crown lift to increase clearance to below lowest branches; T3 -(Sycamore) - crown lift to provide clearance over access road ; T4 (Sycamore) - remove annotated branches; T5 (Pine) - dismantle as tree is declining; T6 (Pine) - dismantle as tee is declining and removal of T5 will leave it exposed; and T7 & T8 (Pittosporum) reduce to approx 5m to allow for easier future management.

  Granted Trees 3 docs

• 8 Treloyhan Manor Mews Trelyon Avenue St Ives Cornwall TR26 2GZ

  PA25/09224 Submitted 8 Dec 2025 100 yards away

  Works to trees subject to a Tree Preservation Order, T1 reduce canopy on east, west and south to approx 6-7 metres from trunk. Raise canopy to 3.5 metres above ground level.

  Granted Trees 4 docs

• Plot 13 - Former Treloyhan Manor Trelyon Avenue St Ives TR26 2AL

  PA22/00446 Submitted 18 Jan 2022 100 yards away

  Reserved matters application for Appearance and Landscaping for Unit 13 following outline approval PA14/00811 dated 07.05.15 for restoration of Treloyhan Manor Hotel including extension to hotel, 5 self catering units and enabling residential development for 16 plots in hotel grounds with variation of condition 1 of decision PA18/04168 dated 19.12.2018

  Granted Amendments New dwelling Extension 16 docs

• Former Treloyhan Manor Trelyon Avenue St Ives TR26 2AL

  PA21/05404 Submitted 21 May 2021 100 yards away

  Remove one Zelkova tree and remove one extruded branch on another Zelkova tree

  Granted Trees 5 docs

• PA26/06880 Awaiting decision

  Higher Polladras Breage TR13 9NS

  Proposed Certificate of Lawfulness for continuation and completion of the dwelling and domestic garage authorised by outline planning permission W/KR/73/43123 dated 16.08.73 and reserved matters approval W/KR/74/43123/S.A dated 15.02.74 The development would be completed in accordance with the siting, footprint, dimensions, design and external appearance shown on the historically approved drawings and the plans submitted with this application. The application is made on the basis that the permission was lawfully commenced within the prescribed period through the excavation of foundation trenches for the approved dwelling.

  Received 5 Oct, published by the council 8 Oct 2026 Lawful development
• PA26/06785 Awaiting decision

  2 Sisters Steps Corte Spry Truro Cornwall TR1 2GL

  Certificate of Lawfulness for proposed use or development namely the installation of nine roof-mounted photovoltaic solar panels to the south-west facing roof slope of the dwellinghouse.

  Received 2 Oct, published by the council 8 Oct 2026 Lawful development
• PA26/03536 Granted

  An Godror Godolphin Cross Helston Cornwall TR13 9RD

  Application for a Lawful Development Certificate for an Existing use Use of shed as a single self contained dwellinghouse

  Received 22 Jun, published by the council 21 Jul 2026 Lawful development
• PA26/06521 Awaiting decision

  New Lydcott Farm Widegates Looe Cornwall PL13 1QJ

  Application for a Lawful Development Certificate for a Proposed construction of two single storey side extensions and garage refurbishment

  Received 30 Sep, published by the council 5 Oct 2026 Lawful development
• PA26/06803 Awaiting decision

  The Stables Little Trethew Farm Horningtops Liskeard Cornwall PL14 3PZ

  Certificate of Lawfulness (Existing) for confirmation the outbuilding within the residential curtilage is a residential/domestic outbuilding with unrestricted use to the dwelling known as "The Stables"

  Received 30 Sep, published by the council 8 Oct 2026 Lawful development