2 Heol Morien Nelson Treharris CF46 6JA

1. 24 Nov 2025

   Received by Caerphilly

2. 16 Jan 2026

   Decision issued: Granted

3. 28 Jul 2026

   Added to PlanIndex

Caerphilly granted permission on 16 January 2026, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Westering Llwyncelyn Terrace Nelson Treharris CF46 6HF

  21/0627/FULL Submitted 8 Jun 2021 33m away

  Demolish existing rear conservatory, erect two storey rear extension adding two rear dormers, raise roof height and provide internal and external alterations

  Granted Full applications Extension Loft or dormer +1 8 docs

• Bangorfor Llwyncelyn Terrace Nelson Treharris CF46 6HF

  25/0751/HH Submitted 30 Oct 2025 44m away

  Demolish existing outbuilding to side and lean-to rear and construct new single storey duo-pitch extension to rear elevation, provide additional parking space to front elevation and associated works

  Granted Householder Extension Demolition 14 docs
  Small domestic

• 3 Heol Morien Nelson Treharris CF46 6JA

  26/0159/HH Submitted 5 Mar 2026 45m away

  Erect first floor rear extension

  Refused Householder Extension 7 docs
  Domestic

• 30 Llwyncelyn Terrace Nelson Treharris CF46 6HF

  21/0562/CLPU Submitted 21 May 2021 53m away

  Obtain a Lawful Development Certificate for loft conversion with rear roof extension

  Granted Lawful development Extension Loft or dormer

• Brynela Llwyncelyn Terrace Nelson Treharris CF46 6HF

  26/0366/CLEU Submitted 26 May 2026 95m away

  Obtain a Lawful Development Certificate for existing use of stables

  Refused Lawful development 22 docs

• 10 St John's Lane Nelson Treharris CF46 6JD

  21/0590/FULL Submitted 28 May 2021 110m away

  Erect rear sunroom extension

  Granted Full applications Extension 4 docs

• 26/0471/HH Granted

  28 Denbigh Court Hendredenny Caerphilly CF83 2UN

  Erect two storey side and rear extension, enlarge existing rear outbuilding, construct an accessible entrance ramp and re grade front garden to provide two off-street parking spaces and associated external alterations

  14 Jul 2026 Householder
• 26/0603/HH Awaiting decision

  3A Bryn Road Cefn Fforest Blackwood NP12 3NA

  Erect two storey side extension

  8 Sep 2026 Householder
• 26/0596/HH Awaiting decision

  3 Crown Lane Pontllanfraith Blackwood NP12 2GD

  Erect two storey side extension and a single storey rear extension

  7 Sep 2026 Householder
• 26/0478/HH Refused

  36 Bryn Yr Ysgol Penyrheol Caerphilly CF83 2BY

  Demolish existing garage and erect a two storey side extension

  15 Jul 2026 Householder
• 26/0475/HH Granted

  13 Maes-y-drudwen Caerphilly CF83 2QG

  Erect ground floor bathroom extension

  14 Jul 2026 Householder