1 Castle Street Usk NP15 1BU

1. 21 Nov 2025

   Received by Monmouthshire

2. 30 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 15 Dec 2025

   Decision issued: Approve

4. 28 Jul 2026

   Added to PlanIndex

• DM/2025/01031 Granted

  1 Castle Street Usk Monmouthshire NP15 1BU

  Proposed single and double storey rear extensions with internal alterations

  Decided 7 Oct 2025 Householder

Monmouthshire granted permission on 15 December 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.

• 1 Castle Street Usk Monmouthshire NP15 1BU

  DM/2025/01031 Submitted 5 Aug 2025 0m away

  Proposed single and double storey rear extensions with internal alterations

  Granted Householder Extension 20 docs
  Domestic

• Land Adjacent 21 Four Ash Street Usk Monmouthshire

  DM/2024/00250 Submitted 26 Feb 2024 46m away

  Proposed detached two storey dwelling with private on site parking.

  Granted Full applications 28 docs
  Domestic

• 11 Four Ash Street Usk Monmouthshire NP15 1BW

  DM/2026/00231 Submitted 24 Feb 2026 53m away

  Pruning ( Crown thinning) of 2 Willow trees (T1 and T2) to restore light to neighbouring property. In particular branches coming from the base at 45 degree angle.Thinning will amount to no more than 20 percent of the canopy.

  Granted Trees 5 docs

• 15 Four Ash Street Usk Monmouthshire NP15 1BW

  DM/2025/01241 Submitted 23 Sep 2025 60m away

  Fell self seeded ash tree. Growing in wrong place next to house.

  Granted Trees 3 docs

• 3 Twyn Square Usk Monmouthshire NP15 1BH

  DM/2026/00596 Submitted 7 May 2026 100m away

  92% historically approved · decision due ~13 Jul

  Proposed replacement of external cement render and internal plaster render

  Awaiting decision Heritage and listed buildings 10 docs

• The Old Chapel Twyn Square Usk Monmouthshire NP15 1BH

  DM/2026/00024 Submitted 9 Jan 2026 114m away

  Change of use of the existing building from office use (Use Class B1) to a day nursery (Use Class D1). The proposal involves internal alterations only, with no external alterations. The nursery would operate primarily on weekdays, with occasional weekend use of the building for classes not involving day care. There would be no evening or late-night use, and activity would be limited to drop-off and pick-up at the start and end of sessions. There are no existing on-site vehicle parking or cycle parking spaces associated with the building. The proposal does not include the provision of on-site parking or cycle spaces. Staff will use nearby public parking facilities, and parent drop-off and pick-up will be short-stay and managed to minimise impact on surrounding streets.

  Refused Full applications 88 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