Marlborough House Welsh Street Chepstow Monmouthshire NP16 5LR

1. 5 Sep 2025

   Received by Monmouthshire

2. 27 Oct 2025

   Decision issued: Approve

3. 28 Jul 2026

   Added to PlanIndex

Monmouthshire granted permission on 27 October 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• York House And Castledale Welsh Street Chepstow Monmouthshire NP16 5UW

  DM/2026/00848 Submitted 10 Jul 2026 50 yards away

  LBC -Reroof asbestos cement tiles, battens, and underlay for non natural slate materials

  Granted Roofing 11 docs

• The Moat House Welsh Street Chepstow Monmouthshire NP16 5LR

  DM/2026/00703 Submitted 8 Jun 2026 50 yards away

  93% historically approved · decision due ~30 Sep

  Change of use to one dwelling no structural changes at all. No works, except those required to comply with building regulations, above the lower ground floor covered by application Moat House planning application No DM/2024/00590.

  Awaiting decision Full applications 17 docs
  Domestic

• The Moat House Welsh Street Chepstow Monmouthshire NP16 5LR

  DM/2026/00704 Submitted 8 Jun 2026 50 yards away

  92% historically approved · decision due ~30 Sep

  LBC - Change of use to one dwelling no structural changes at all. No works, except those required to comply with building regulations, above the lower ground floor covered by application Moat House planning application No DM/2024/00590. This application also includes the discharge of conditions on the above prior planning permission.

  Awaiting decision Heritage and listed buildings 21 docs
  Domestic

• The Moat House Welsh Street Chepstow Monmouthshire NP16 5LR

  DM/2024/00590 Submitted 7 May 2024 50 yards away

  Change of use from office to flat

  Granted Heritage and listed buildings 24 docs

• 1 Mount Way Chepstow Monmouthshire NP16 5NF

  DM/2019/01679 Submitted 15 Oct 2019 50 yards away

  Variation of condition 3 (construction of decking on the rear of property) relating to application DC/2015/01072.

  Granted Amendments 11 docs

• 1 Huntfield Cottages Welsh Street Chepstow Monmouthshire NP16 5LP

  DM/2026/00062 Submitted 21 Jan 2026 50 yards away

  A very mature Hazel on the lower level of the garden, requires reducing.

  Granted Trees 4 docs

• DM/2026/00528 Granted

  52 Brecon Road Abergavenny Monmouthshire NP7 7RB

  Discharge of Condition no. 3 of consent DM/2025/01152 - Existing and proposed elevations indicating the opening direction / mechanism on each window. Sliding sash windows on front and side elevation of converted house. Suppliers information for the sliding sash windows.

  Received 22 Apr, published by the council 28 Jul 2026 Conditions
• DM/2026/00973 Awaiting decision

  Land At Southbrook Farm Sudbrook Road Sudbrook Caldicot Monmouthshire

  Discharge of conditions 3 (WSI), 4 (method statement and risk assessment) and 7 (environmental management plan) relating to planning DM/2024/01298.

  Received 5 Aug, published by the council 28 Aug 2026 Conditions
• DM/2026/00477 Refused

  Lower Dyffryn B4347 Grosmont Bridge To Whitehouse Farm Grosmont Monmouthshire NP7 8LG

  Discharge of Conditions 3 in relation to planning decision (DM/2025/00958)

  Received 14 Apr, published by the council 28 Jul 2026 Conditions
• DM/2026/00864 Granted

  3 De Clere Way Trellech Monmouthshire NP25 4NY

  DOC 4 for DM/2026/00513 To engage a suitably qualified archaeological expert to prepare a written scheme of historic environment mitigation, and to attend and inspect the building earthworks when the project commences.

  Received 15 Jul, published by the council 28 Jul 2026 Conditions
• DM/2026/00535 Granted

  Great House Farm Great House Road Penpergwm NP7 9UY

  Discharge of condition no. 12 (Lighting Plan) of consent DNS/3252305 (DM/2022/00137)

  Received 23 Apr, published by the council 28 Jul 2026 Conditions