11 Heol Ganol Caerphilly CF83 1AS

1. 2 Jun 2021

   Received by Caerphilly

2. 8 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 21 Jul 2021

   Decision issued: Granted

4. 6 Sep 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.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 10 Heol Ganol Caerphilly CF83 1AS

  26/0249/HH Submitted 8 Apr 2026 35m away

  Demolish existing permanent brick outbuilding and replace with a temporary structure

  Granted Householder Demolition 6 docs
  Small domestic

• 27 Heol-Y-Parc Caerphilly CF83 1AY

  21/0454/FULL Submitted 27 Apr 2021 36m away

  Erect two storey side extension and attic conversion with hip to gable amendment and a detached fitness room in the garden

  Granted Full applications Extension Loft or dormer 20 docs

• 49 Heol-y-felin Caerphilly CF83 1AU

  26/0347/NMA Submitted 20 May 2026 109m away

  Seek approval of a non material amendment to planning consent 25/0641/HH (Construct first floor extension over existing rear extension and construct new rear single storey extension with lantern) to widen rear bedroom by 450mm

  Granted Amendments Extension 8 docs
  Small domestic

• 27 Heol-y-felin Caerphilly CF83 1AU

  26/0344/HH Submitted 19 May 2026 109m away

  Erect part single and part two storey rear extension

  Granted Householder Extension 14 docs
  Domestic

• 49 Heol-y-felin Caerphilly CF83 1AU

  25/0641/HH Submitted 19 Sep 2025 118m away

  Construct first floor extension over existing rear extension and construct new rear single storey extension with lantern

  Granted Householder Extension 8 docs
  Small domestic

• 9 Heol-y-felin Caerphilly CF83 1AU

  25/0710/FULL Submitted 17 Oct 2025 153m away

  Erect two storey rear extension combined with attic dormer, part single storey extension & increase garden wall height

  Refused Full applications Extension Loft or dormer 8 docs
  Small domestic

• 26/0582/CLPU Awaiting decision

  41 Blacksmith Close Oakdale Blackwood NP12 0BG

  Obtain a Lawful Development Certificate to erect single-storey rear extension to the existing dwellinghouse

  2 Sep 2026 Lawful development
• 26/0518/CLPU Granted

  2 Rhyd Y Gwern Lane Draethen Newport NP10 8GH

  Obtain a Lawful Development Certificate to erect a timber boundary fence 2m high to east elevation to include 2m vehicular gates to private right of way, and 2m timber boundary fence to west elevation (reduced to 1m in height 2m set back from highway)

  4 Aug 2026 Lawful development
• 26/0449/CLEU Granted

  32 Mountain Way Nelson Treharris CF46 6NY

  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

  2 Jul 2026 Lawful development
• 26/0443/CLPU Granted

  4 Mayhill Bungalows Blackwood NP12 1EB

  Obtain a Lawful Development Certificate to change the use to shared house for adults with additional needs

  30 Jun 2026 Lawful development
• 26/0508/CLPU Granted

  92 Markham Crescent Oakdale Blackwood NP12 0LY

  Obtain a Lawful Development Certificate for a single storey rear extension

  28 Jul 2026 Lawful development