5 St Tewdrics Place Mathern Chepstow Monmouthshire NP16 6JW

1. 21 Jun 2021

   Received by Monmouthshire

2. 31 Aug 2021

   Validated

   Checked as complete and ready for consideration.

3. 31 Aug 2021

   Decision issued: Approve

4. 28 Aug 2026

   Added to PlanIndex

Monmouthshire granted permission on 31 August 2021, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 10 Bailey's Hay Mathern Chepstow Monmouthshire NP16 6JP

  DM/2021/00734 Submitted 23 Apr 2021 50 yards away

  Proposed 2 storey side extension following demolition of the existing single storey side out house.

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 8 The Crescent Mathern Monmouthshire NP16 6JN

  DM/2025/01315 Submitted 14 Oct 2025 150 yards away

  Demolition of existing rear single storey extension with the erection of a new two storey and single storey rear extension with associated hard and soft landscaping.

  Granted Householder Extension Demolition 18 docs
  Small domestic

• 8 The Crescent Mathern Monmouthshire NP16 6JN

  DM/2025/01265 Submitted 26 Sep 2025 150 yards away

  We have 2 large tree's to the rear of 8 The Crescent which we would like to remove. One tree is a Leylandi and the other is a Eucalyptus which is leaning towards the boundary number 9 The Crescent. We have been advised that both the Leylandi and Eucalyptus are to close to the property and were planted to close together and need to be removed.

  Granted Trees 5 docs

• Lindys Barn Bailey's Hay Mathern Monmouthshire NP16 6LG

  DM/2024/01426 Submitted 18 Nov 2024 250 yards away

  Conversion of existing domestic garage into an air bnb holiday let.

  Granted Full applications 11 docs

• The Gables Mathern Chepstow NP16 6JQ

  DM/2025/01029 Submitted 4 Aug 2025 250 yards away

  Discharge of condition no.3 (timber cladding) of planning consent DM/2025/00464.

  Granted Conditions 5 docs

• 1 School Cottages Mathern Road Mathern NP16 6JG

  DM/2025/01307 Submitted 10 Oct 2025 250 yards away

  Proposed extension and alterations to the existing single storey flat roof double garage on plot, for the creation of a home office space, including new pitched roof construction, dormer windows and minor external works including stair access

  Refused Householder Extension Loft or dormer +1 25 docs
  Small domestic

• DM/2026/00638 Granted

  14 The Meadows Usk Monmouthshire NP15 1BT

  Single storey rear extension which is in compliance with Permitted Development criteria.

  Received 18 May, published by the council 28 Jul 2026 Lawful development
• DM/2026/01016 Awaiting decision

  Firle House Dixton Road Monmouth Monmouthshire NP25 3PR

  Existing residential property seeking confirmation that it will not require a change of use to become a supported living accomodation.

  Received 17 Aug, published by the council 29 Sep 2026 Lawful development
• DM/2026/00837 Granted

  Home Farm Llwynau Lane Pen Y Cae Mawr Monmouthshire NP15 1LR

  The purpose of this submission is to demonstrate that planning permission DM/2020/01721 was lawfully implemented before the expiry of the commencement period specified by Condition 1 of the planning permission and, as such, the planning permission remains extant.

  Received 9 Jul, published by the council 28 Jul 2026 Lawful development
• DM/2026/00935 Granted

  7 Hook Close Monmouth Monmouthshire NP25 3BD

  Installation of ASHP/Air Conditioning Unit

  Received 30 Jul, published by the council 7 Aug 2026 Lawful development
• DM/2026/00920 Granted

  44 Newtown Road Penperlleni Goytre Monmouthshire NP4 0AW

  Proposed single storey flat roof extension. Drawing nos 1843 [PL]03 and 1843 [PL]04

  Received 27 Jul, published by the council 7 Aug 2026 Lawful development