3 Chapel Court Navigation Street Trethomas Caerphilly CF83 8FR

1. 8 Nov 2024

   Received by Caerphilly

2. 6 Dec 2024

   Decision issued: Granted

3. 14 Aug 2026

   Added to PlanIndex

Caerphilly granted permission on 6 December 2024, 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.

• 12 Navigation Street Trethomas Caerphilly CF83 8DJ

  19/0916/RET Submitted 11 Nov 2019 150 yards away

  Retain detached outbuilding and rear timber fence

  Granted 7 docs
  Small domestic

• White O'Morn Navigation Street Trethomas Caerphilly CF83 8DJ

  25/0622/COND Submitted 8 Sep 2025 200 yards away

  Discharge conditions 03 (Sound Insulation) and 08 (Bio Enhancement) of planning consent 25/0001/COU (Change the use of single dwelling to 9-bed HMO)

  Granted Conditions 13 docs
  Domestic

• 10 Ashgrove Trethomas Caerphilly CF83 8BP

  26/0212/HH Submitted 24 Mar 2026 250 yards away

  Erect two storey rear extension

  Refused Householder Extension 8 docs
  Domestic

• 10 Ashgrove Trethomas Caerphilly CF83 8BP

  26/0309/HH Submitted 28 Apr 2026 250 yards away

  Erect two storey rear extension

  Granted Householder Extension 8 docs
  Domestic

• Trethomas Life Centre Heol-yr-ysgol Trethomas Caerphilly CF83 8FL

  26/0465/FULL Submitted 13 Jul 2026 250 yards away

  Erect single storey Annex for charitable use including small group sessions, cooking and washing/showering facilities

  Granted Full applications 28 docs
  Small domestic

• Ty Yn Y Pwll Hotel Newport Road Trethomas Caerphilly CF83 8BR

  21/0651/COND Submitted 15 Jun 2021 250 yards away

  Discharge condition 13 (Travel Plan) of planning consent 20/0688/FULL (Erect residential development and associated works)

  Granted Conditions New dwelling 6 docs

• 26/0528/HH Granted

  Bryncanol Ty Canol Lane Machen Caerphilly CF83 8QE

  Demolish existing lean-to rear extension, raise ridge height, erect first-floor front extension, convert loft to include two dormers to the front and two dormers to the rear and associated landscaping works, including extending the existing terrace to the front

  Received 5 Aug, published by the council 14 Aug 2026 Householder
• 26/0649/HH Awaiting decision

  Graig View Cottage The Row To Gwern-y-goytre Draethen Newport NP10 8GF

  Erect a raised decking area

  Received 28 Sep, published by the council 5 Oct 2026 Householder
• 26/0505/HH Granted

  18 Redbrook Avenue Trethomas Caerphilly CF83 8DB

  Erect split level two storey extension to rear of property

  Received 30 Jul, published by the council 7 Aug 2026 Householder
• 26/0383/HH Refused

  Woodland Cottage Cwmnofydd Farm Lane Machen Caerphilly CF83 8NR

  Erect two storey rear extension

  Received 2 Jun, published by the council 28 Jul 2026 Householder
• 26/0503/HH Granted

  13 Ebbw Meadow Abercarn Newport NP11 5GL

  Erect a double storey rear extension with a single storey side extension

  Received 28 Jul, published by the council 7 Aug 2026 Householder