Langstone House Lodge Back Road Catbrook Trellech Monmouthshire NP16 6ND

1. 13 Jan 2026

   Received by Monmouthshire

2. 16 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 Mar 2026

   Decision issued: Approve

4. 28 Jul 2026

   Added to PlanIndex

Monmouthshire granted permission on 6 March 2026, 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.

• The Tuffets Ceciliford Broadstone Trellech Monmouthshire NP16 6ND

  DM/2026/00342 Submitted 17 Mar 2026 250 yards away

  Retrospective planning permission is sought for the retention of a timber stable block and change of use of the land to residential curtilage. The stable is used for the keeping of two privately owned horses for personal, non-commercial purposes.

  Granted Full applications 25 docs

• Hazeldene Ceciliford Broadstone Trellech Monmouth Monmouthshire NP25 4QF

  DM/2023/00471 Submitted 24 Mar 2023 250 yards away

  Non Material amendment to planning decision DM/2021/01711. (Omit new Garage and driveway from application.)

  Granted Amendments 7 docs

• Laneside Tintern Road Parkhouse Trellech Monmouthshire NP25 4QD

  DM/2025/01450 Submitted 14 Nov 2025 300 yards away

  Application Reference Number: DM/2024/00918 Date of Decision: 28/04/2025 Condition Number(s): 2 Conditions(s) Removal: 2 - Alterations to rear roof, addition of roof light, extension of dormer. Condition 2 - The development shall be carried out in accordance with the list of approved plans set out in the table below. Table amended as follows A102 amended to A102C A103 amended to A103C

  Granted Amendments Extension Loft or dormer 8 docs

• Laneside Tintern Road Parkhouse Trellech Monmouthshire NP25 4QD

  DM/2024/00918 Submitted 22 Jul 2024 300 yards away

  Extension over existing single storey garage to create additional bedroom with ensuite, to provide additional bedroom and occasional holiday let use.

  Granted Full applications Extension 17 docs
  Small domestic

• New Orchard Tintern Road Parkhouse Trellech Monmouth NP25 4QD

  DM/2023/00407 Submitted 15 Mar 2023 350 yards away

  BBQ Kitchen to Front Garden.

  Granted Householder 11 docs
  Domestic

• Robin Hill Back Road Catbrook Trellech Monmouthshire NP16 6NA

  DM/2026/00162 Submitted 11 Feb 2026 0.3 miles away

  As attached marked up photos and TPO plan, TPO G5 and G4

  Granted Trees 4 docs

• 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/2026/00837 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
• DM/2026/00611 Granted

  6 Piercefield Terrace Devauden Road St Arvans NP16 6EW

  Rear single storey extension.

  Received 11 May, published by the council 28 Jul 2026 Lawful development