26/0423/CLPU

1. 17 Jun 2026

   Received by Caerphilly

2. 29 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Caerphilly for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 25/0846/CLPU Granted

  4 Lon-y-deri Caerphilly CF83 1DS

  Obtain Certificate of Lawful Proposed Development for extension to side and rear of property

  28 Nov 2025 53m away Lawful development
• 26/0459/FULL Awaiting decision

  Moruzzi Landscapes Limited Nantgarw Road Caerphilly CF83 1BW

  Erect security fencing & automated gate to site frontage with Nantgarw Road

  8 Jul 2026 255m away Full applications
• 26/0064/HH Granted

  20 Llwyd-y-berth Caerphilly CF83 2QF

  Demolish existing rear conservatory and erect a single storey wrap around extension and partially demolish front porch and relocate entrance door

  29 Jan 2026 347m away Householder
• 25/0564/HH Granted

  5 Lon Uchaf Caerphilly CF83 1BR

  Erect single storey rear extension

  13 Aug 2025 360m away Householder
• 25/0650/FULL Granted

  Caerphilly Community Centre Watford Road Watford Caerphilly CF83 1BJ

  Erect a stand alone hobby-shop to the rear of the existing community centre

  22 Sep 2025 374m away Full applications
• 26/0015/HH Granted

  25 Clos Dwyerw Caerphilly CF83 1TE

  Erect a single storey rear extension including minor internal and external works

  12 Jan 2026 395m away Householder

• 26/0447/CLEU Granted

  5 Pantyfid Road Aberbargoed Bargoed CF81 9DT

  Obtain a Certificate of Lawfulness for the existing use of decking

  7 Jul 2026 Lawful development
• 26/0366/CLEU Refused

  Brynela Llwyncelyn Terrace Nelson Treharris CF46 6HF

  Obtain a Lawful Development Certificate for existing use of stables

  26 May 2026 Lawful development
• 26/0346/CLPU Granted

  91 St Anne's Gardens Maesycwmmer Hengoed CF82 7QQ

  Obtain a Lawful Development Certificate for proposed single storey rear extension

  14 May 2026 Lawful development
• 26/0345/CLPU Granted

  2 Corbett Crescent Caerphilly CF83 1HP

  Obtain a Lawful Development Certificate for proposed attic conversion

  13 May 2026 Lawful development
• 26/0375/CLPU Granted

  6 Bedwellty Road Cefn Fforest Blackwood NP12 3HF

  Obtain a Lawful Development Certificate for proposed single storey side extension and form a vehicle access

  26 May 2026 Lawful development