3 Y Gelli, Llanelli, SA15 4EZ

1. 11 Nov 2025

   Received by Carmarthenshire

2. 19 Dec 2025

   Decision issued: Tree Works subject to a Preservation Order (TPO) Granted

3. 28 Jul 2026

   Added to PlanIndex

Carmarthenshire granted permission on 19 December 2025, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• FORMER NRW NATIONAL LABORATORY SERVICE, PEN-Y-FAI LANE, LLANELLI, SA15 4EL

  S/36817 Submitted 31 Jan 2018 50 yards away

  PROPOSED DEMOLITION OF EXISTING BUILDINGS AND PROPOSED RESIDENTIAL DEVELOPMENT, INCLUDING ACCESS, DRAINAGE, CAR PARKING, OPEN SPACE, LANDSCAPING AND ASSOCIATED ENGINEERING OPERATIONS

  Granted Outline New dwelling Demolition 39 docs

• Land at the former NRW National Laboratory Service, Pen Y Fai Lane, Furnace, Llanelli, SA15 4EL

  PL/00588 Submitted 1 Oct 2020 50 yards away

  Reserved Matters application for 13 No Dwellings and associated Discharge of Conditions 4, 5, 6, 7, 8, 9, 10, 11 and 12 pursuant to Outline permission (Ref: S/36817)

  Granted Reserved matters 200 docs
  Major scheme

• 28 Pen Y Fai Lane, Llanelli, SA15 4EN

  PL/05236 Submitted 16 Dec 2022 100 yards away

  Change of use of grazing paddock to an extended domestic curtilage with construction of a garage outbuilding

  Granted Full applications 20 docs

• 3 Clos Penyfai, Llanelli, SA15 4EJ

  PL/09921 Submitted 19 Sep 2025 150 yards away

  Proposed rear balcony and alterations to the existing conservatory

  Granted Householder Extension 14 docs
  Small domestic

• Land at Penyfai Lane, Llanelli

  PL/10203 Submitted 25 Nov 2025 200 yards away

  77% historically approved · decision due ~22 Jan

  Proposed demolition of existing dwelling and proposed residential development with associated works

  Awaiting decision Full applications New dwelling Demolition 71 docs
  Domestic

• LAND PART OF 30, ST MARGARETS DRIVE, LLANELLI, SA15 4EW

  S/32006 Submitted 21 Apr 2015 200 yards away

  DETACHED DWELLINGHOUSE

  Granted Outline 5 docs
  Domestic

• PL/11316 Granted

  49 Meysydd Y Coleg, Carmarthen, SA31 3GR

  Cut branches of a large ash tree subject to TPO W28

  Received 19 Aug, published by the council 26 Aug 2026 Trees
• PL/11104 Granted

  Ty Hendy, Heol Y Parc, Hendy, Swansea, SA4 0XX

  Works to TPO/S48 - T5 Oak to be removed to ground level. T15 Multi-stem Ash to be removed to ground level as the tree is dead. T24 Western Red Cedar to be pruned to provide 1mtr clearance from sign and street light. T29 Ash to be removed to ground level as the tree is dead. T30 Sycamore to be removed to ground level as the tree is dead. T31 Ash to be removed to ground level as the tree is dead. T35 Elm to be pruned to provide 1mtr clearance from the street light. T37 dead stems to be removed to ground level as the tree is dead. T38 dead stems to be removed to ground level as the tree is dead. T42 Elm to be pruned to provide 1mtr clearance from the street light. T43 Ash to be removed to ground level as the tree is dead. T44 Ash to be removed to ground level as the tree is heavily in decline. T47 Ash to be removed to ground level as the tree is dead. T48 Ash to be removed to ground level as the tree is dead. T49 Ash to be removed to ground level as the tree is dead. T50 Ash to be removed to ground level as the tree is heavily in decline. T57 Ash to be removed to ground level as the tree is dead. T58 Ash to be removed to ground level as the tree is dead

  Received 1 Jul, published by the council 28 Jul 2026 Trees
• PL/11273 Granted

  Verges on Heol Gwilym, Llandybie, Ammanford, SA18 3HY

  Tree works subject to TPO (TPO/E27) - crown reduction/pruning of 5 Horse Chestnut trees and removal of 2 Horse Chestnut trees identified as being in advanced state of decline

  Received 11 Aug, published by the council 17 Aug 2026 Trees
• PL/11297 Granted

  Gorlech House, Abergorlech, Carmarthen, SA32 7SJ

  Remove a split out Beech tree in the garden at Abergorlech conservation area

  Received 14 Aug, published by the council 25 Aug 2026 Trees
• PL/10615 Granted

  Castle Green, 4 Castle Terrace, Newcastle Emlyn, SA38 9BD

  Tree works in Newcastle Emlyn Conservation Area - 3x trees to be thinned and pruned, cutting at the most 30% of the foliage to keep the tree in good stead for healing

  Received 4 Mar, published by the council 28 Jul 2026 Trees