The Hawthorns New Row Machen Caerphilly CF83 8NS

1. 8 Sep 2025

   Received by Caerphilly

2. 11 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 5 Nov 2025

   Decision issued: Granted

4. 28 Jul 2026

   Added to PlanIndex

Caerphilly granted permission on 5 November 2025, 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.

• 1 Green Row Machen Caerphilly CF83 8NU

  23/0178/HH Submitted 7 Mar 2023 134m away

  Erect first floor rear extension and make first floor alterations

  Granted Householder Extension 7 docs
  Domestic

• 3 Clos Trefeddyg Machen Caerphilly CF83 8PL

  24/0779/TPO Submitted 24 Oct 2024 159m away

  Carry out works to Oak tree to reduce x4 scaffold limbs that extend over the rear garden space by approximately 2 to 3 metres back to suitable live growth points (Tree Preservation order 54/83/RVDC)

  Granted Trees 6 docs

• Land At Grid Ref 321036 188882 Rhyd Y Gwern Lane Machen

  23/0172/TPO Submitted 6 Mar 2023 162m away

  Carry out various tree works (Tree Preservation Order 54/83/RVDC)

  Granted Trees 7 docs

• Coed-y-cefn House Rhyd Y Gwern Lane Machen Caerphilly CF83 8NX

  21/0631/CLEU Submitted 3 Jun 2021 197m away

  Obtain a Lawful Development Certificate for existing Class B1 (Business) use

  Refused Lawful development 9 docs

• Land At Grid Ref 321129 189018 Rhyd Y Gwern Lane Machen

  26/0104/COND Submitted 17 Feb 2026 314m away

  100% historically approved · decision due ~14 Apr

  Discharge conditions 04 (CEMP), 05 (Lighting Strategy), 06 (Biodiversity strategy), 12 (Site control - scheme major dev 1) and 17 (TPO trees) of planning consent 23/0214/FULL (Carry out a phased development to erect 5 No. dwellings, access, car parking, landscaping and associated works)

  Awaiting decision Conditions Trees 9 docs
  Several homes

• Land At Grid Ref 321129 189018 Rhyd Y Gwern Lane Machen

  26/0137/COND Submitted 26 Feb 2026 333m away

  100% historically approved · decision due ~23 Apr

  Discharge of Condition 12 (Site control - scheme maj dev 1) to planning consent 23/0214/FULL (Carry out a phased development to erect 5 No. dwellings, access, car parking, landscaping and associated works)

  Awaiting decision Conditions 5 docs
  Several homes

• 26/0501/HH Granted

  22 Lewis Crescent Gilfach Bargoed CF81 8JU

  Erect single storey rear extension

  28 Jul 2026 Householder
• 26/0612/HH Awaiting decision

  2 Tan-y-llan Terrace Rhymney Tredegar NP22 5HE

  Erect first floor en-suite extension to rear bedroom

  11 Sep 2026 Householder
• 26/0471/HH Granted

  28 Denbigh Court Hendredenny Caerphilly CF83 2UN

  Erect two storey side and rear extension, enlarge existing rear outbuilding, construct an accessible entrance ramp and re grade front garden to provide two off-street parking spaces and associated external alterations

  14 Jul 2026 Householder
• 26/0468/HH Granted

  90 First Avenue Trecenydd Caerphilly CF83 2SD

  Erect double storey side extension and single storey rear extension

  13 Jul 2026 Householder
• 26/0607/HH Awaiting decision

  Berth Gron Tydu Road Nelson Treharris CF46 6PH

  Erect dormer extension to single storey wing of existing house and orangery to rear of existing kitchen

  10 Sep 2026 Householder