26/0367/HH

1. 21 May 2026

   Received by Caerphilly

2. 16 Jul 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

• 26/0082/CLPU Refused

  1 Ashgrove Terrace Nelson Treharris CF46 6LR

  Obtain a Lawful Development Certificate for proposed single storey rear extension

  5 Feb 2026 38m away Lawful development
• 26/0275/FULL Granted

  The Lord Nelson Inn 4 Commercial Street Nelson Treharris CF46 6ND

  Erect single storey rear extension to provide additional dining area, toilets and baby changing facilities and construct rear entrance porch

  16 Apr 2026 99m away Full applications
• 25/0584/CON Awaiting decision

  JNP Legal 1 High Street Nelson Treharris CF46 6EU

  Repair and replace all loose render from rear elevation and repaint

  22 Aug 2025 114m away Heritage and listed buildings
• 25/0580/HH Granted

  1 High Close Nelson Treharris CF46 6HJ

  Erect two storey side extension, garage conversion and off road parking

  19 Aug 2025 118m away Householder
• 26/0133/FULL Awaiting decision

  Land Rear Of 2 High Street Nelson Treharris CF46 6EU

  Demolish modern masonry wall and erect 4 no. affordable apartments and associated works

  25 Feb 2026 162m away Full applications
• 26/0128/CON Awaiting decision

  Land R/O 2 High Street Nelson Treharris CF46 6EU

  Demolish modern masonry wall

  24 Feb 2026 162m away Heritage and listed buildings

• 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