1 Mountain Way Nelson Treharris CF46 6NY

1. 4 Nov 2024

   Received by Caerphilly

2. 20 Dec 2024

   Decision issued: Granted

3. 30 Aug 2026

   Added to PlanIndex

Caerphilly granted permission on 20 December 2024, 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.

• 21 Beech Tree Way Nelson Treharris CF46 6NU

  24/0798/TPO Submitted 1 Nov 2024 50 yards away

  Carry out various tree works (Tree Preservation Order 48/82/RVDC)

  Granted Trees 5 docs

• 16 Mountain Way Nelson Treharris CF46 6NY

  25/0702/HH Submitted 13 Oct 2025 50 yards away

  Extend porch across the front of the property

  Granted Householder Extension 6 docs
  Small domestic

• 32 Mountain Way Nelson Treharris CF46 6NY

  26/0449/CLEU Submitted 2 Jul 2026 100 yards away

  Obtain a Lawful Development Certificate to establish that the side extension was substantially completed more than 4 years prior to the submission of this application

  Granted Lawful development Extension 10 docs

• 6 Heol Isaf Nelson Treharris CF46 6NS

  26/0050/HH Submitted 22 Jan 2026 150 yards away

  Erect rear roof extension, raise the ridge and rear dormer

  Granted Householder Extension Loft or dormer +1 10 docs
  Domestic

• 24 Heol Isaf Nelson Treharris CF46 6NS

  26/0301/CLPU Submitted 22 Apr 2026 200 yards away

  Obtain Certificate of Lawful Proposed Development for proposed rear single storey extension

  Granted Lawful development Extension 8 docs
  Small domestic

• 21 Heol Isaf Nelson Treharris CF46 6NS

  26/0470/HH Submitted 10 Jul 2026 200 yards away

  Demolish existing rear conservatory and detached garage and construct new single storey rear extension

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 26/0646/TPO Awaiting decision

  34 Griffin Drive Penallta Hengoed CF82 6AH

  Carry out works to T1 and T2, crown reduction and thinning, removal of suppressed younger trees and hazardous leaning tree (Tree Preservation Order 59/10/CCBC)

  Received 28 Sep, published by the council 5 Oct 2026 Trees
• 26/0640/TCA Awaiting decision

  12 Hillside Terrace Tredomen Hengoed CF82 7BT

  Carry out tree works on G1,G2, T1 & T2

  Received 23 Sep, published by the council 28 Sep 2026 Trees
• 26/0516/TPO Granted

  Ty-Sign Farm Pontymason Lane Risca Newport NP11 6GH

  Carry out various tree works on all trees within Group G1 (Tree Preservation Order 58/72/MCC)

  Received 31 Jul, published by the council 14 Aug 2026 Trees
• 26/0515/TPO Granted

  Ty-Sign Farm Pontymason Lane Risca Newport NP11 6GH

  Carry out various tree works (Tree Preservation Order 58/72/MCC)

  Received 31 Jul, published by the council 14 Aug 2026 Trees
• 26/0348/TPO Refused

  St Margarets Old Church Lane Maesycwmmer Hengoed CF82 7SE

  Fell conifers x 2, rear garden right hand boundary to 1ft above fence (Tree Preservation Order 76/73/MCC)

  Received 20 May, published by the council 28 Jul 2026 Trees