25/0802/HH

1. 24 Nov 2025

   Received by Caerphilly

2. 16 Jan 2026

   Decision issued: Granted

3. 28 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 25/0751/HH Granted

  Bangorfor Llwyncelyn Terrace Nelson Treharris CF46 6HF

  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

  30 Oct 2025 44m away Householder
• 26/0159/HH Awaiting decision

  3 Heol Morien Nelson Treharris CF46 6JA

  Erect first floor rear extension

  5 Mar 2026 45m away Householder
• 26/0366/CLEU Refused

  Brynela Llwyncelyn Terrace Nelson Treharris CF46 6HF

  Obtain a Lawful Development Certificate for existing use of stables

  26 May 2026 95m away Lawful development
• 25/0601/RET Refused

  Brynela Llwyncelyn Terrace Nelson Treharris CF46 6HF

  Retain extension to residential garden, erection of stables, unauthorised horsiculture use and associated engineering operations

  1 Sep 2025 133m away
• 25/0573/NMA Awaiting decision

  1 Taf Olwg Nelson Treharris CF46 6JL

  Seek approval of a non material amendment to planning consent 24/0836/HH (Extend existing garage) to change from two single garage doors with a pillar between to one large double garage door

  18 Aug 2025 151m away Amendments
• 26/0398/HH Awaiting decision

  90 Heol Tasker Nelson Treharris CF46 6JB

  Erect two-storey side extension with associated external works

  9 Jun 2026 195m away Householder

• 26/0330/HH Granted

  1 Cae Gorlan Street Abercarn Newport NP11 4TA

  Erect first floor extension and ground floor rear extension

  30 Apr 2026 Householder
• 26/0379/HH Granted

  9 Pencoed Avenue Cefn Fforest Blackwood NP12 3LD

  Erect a single storey flat roof rear extension

  1 Jun 2026 Householder
• 26/0378/HH Granted

  12 Glyn Derwen Llanbradach Caerphilly CF83 3PQ

  Erect rear extension to first floor and extend front first floor dormer to bedroom

  29 May 2026 Householder
• 26/0354/HH Granted

  17 Coronation Crescent Pantside Newport NP11 5DJ

  Extend existing driveway and build new pathway to bungalow, build new walls, take down existing wall and put in eco drains

  21 May 2026 Householder
• 26/0368/HH Refused

  15 Rowan Close Nelson Treharris CF46 6EN

  Erect two storey rear extension and side garage extension

  20 May 2026 Householder