Land Adjacent 3 Halwyn Close Halwyn Close Carnon Downs Cornwall

1. 17 Nov 2025

   Received by Cornwall

2. 23 Dec 2025

   Decision issued: Closed - advice given

3. 21 Jul 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.

• Briar Cottage Forth Coth Carnon Downs TR3 6HJ

  PA21/03284 Submitted 26 Mar 2021 50 yards away

  Proposed outline application with approval sought for access for the demolition of existing garage and construction of new dwelling with garden and off-road parking. Formation of new vehicular access and parking to existing dwelling

  Granted Outline New dwelling Demolition 7 docs
  Domestic

• The Old Workshop Land South Of Edgefield Old Carnon Hill Truro Carnon Downs TR3 6LE

  PA25/08115 Submitted 27 Oct 2025 100 yards away

  Non material amendment in relation to decision notice PA21/11529 dated 21.10.2024 to allow building footprint proposed move of 1m east (was - west wall sitting on west boundary, now 0.9m off west boundary) and move 1m north (was - south wall sitting on south boundary, now 0.45m off south boundary) and alterations to windows, remove 2 existing windows on the south elevation, remove 4 existing windows on the north elevation, add 2 new windows, and change the size of existing window on west elevation and amend the size and position of the existing door and adjacent windows on the east elevation

  Granted Amendments Windows or glazing 8 docs

• The Old Workshop Old Carnon Hill Carnon Downs Cornwall

  PA21/05237 Submitted 2 Jul 2021 100 yards away

  Demolition of redundant workshop and erection of new residential bungalow with parking

  Withdrawn Full applications Demolition

• The Old Workshop Forth Coth Road Carnon Downs TR3 6LE

  PA25/07226 Submitted 23 Sep 2025 100 yards away

  Hedgerow removal notice to remove 3.5m section of hedge to improve access and area to property and to facilitate removal of over hanging Sycamore tree.

  Refused Trees 7 docs

• Land South Of Oak Tree House Carnon Crescent Carnon Downs Truro Cornwall TR3 6HL

  PA25/07691 Submitted 13 Oct 2025 150 yards away

  Submission of details to discharge Condition 4 (Construction Management Plan) in relation to Decision Notice PA23/09945 dated 22.03.2024

  Granted Conditions 4 docs

• Treetops Old Carnon Hill Carnon Downs Cornwall TR3 6LE

  PA22/02444 Submitted 15 Mar 2022 200 yards away

  Certificate of lawfulness for the proposed development of a rear, single storey extension.

  Granted Lawful development Extension 6 docs
  Small domestic

• PA26/01867 Granted

  Land North West Of The Old Stables Goonbell St Agnes Cornwall TR5 0PL

  Permission in Principle application for 2 detached residential dwellings (minimum of 1, maximum of 2).

  Received 14 Apr, published by the council 21 Jul 2026 Outline
• PA25/00428/PREAPP Awaiting decision

  Land South West Of Cornwall Fire Rescue And Community Safety Service Headquarters Tolvaddon Camborne Cornwall TR14 0EQ

  Targeted Planning Performance Agreement for construction of 17no. commercial units, affordable led housing scheme of 18no. new dwellings, conversion of redundant building to 1no. dwelling and associated works

  Received 19 Oct, published by the council 21 Jul 2026 Outline
• PA26/02532 Refused

  Creekside House Mixtow Lanteglos Fowey Cornwall PL23 1NB

  Outline application for the replacement of an existing outbuilding with a new residential annex for purposes ancillary to the main dwelling house, including roof-mounted solar PV panels on the new annex, with all matters reserved except for site location and access.

  Received 15 Apr, published by the council 21 Jul 2026 Outline
• PA26/02811 Refused

  Meadowside Penstraze Chacewater Truro Cornwall TR4 8PL

  Permission in principle for the construction of up to 2 dwellings and associated works (minimum 1 dewlling, maximum 2 dwellings)

  Received 1 May, published by the council 21 Jul 2026 Outline
• PA26/01048/PREAPP Awaiting decision

  West Kestle Farm Kestle Lane Tregadillett Launceston Cornwall PL15 7EY

  Pre application advice for phased programme of investigation, repair, conservation and environmental improvement works

  Received 5 Oct, published by the council 8 Oct 2026 Outline