5 De Ballon Close Abergavenny Monmouthshire NP7 9JE

1. 5 Feb 2026

   Received by Monmouthshire

2. 5 Feb 2026

   Decision issued: Approve

3. 28 Jul 2026

   Added to PlanIndex

Monmouthshire granted permission on 5 February 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.

• 5 Hastings Close Abergavenny NP7 9JD

  DM/2021/00562 Submitted 26 Mar 2021 50 yards away

  Proposed side and rear two storey extension.

  Granted Householder Extension 15 docs
  Domestic

• 1 Hastings Close Abergavenny Monmouthshire NP7 9JD

  DM/2025/01186 Submitted 9 Sep 2025 100 yards away

  Siting of proposed new oak frame garden room and associated works.

  Granted Lawful development 4 docs

• 19 De Cantelupe Close Abergavenny Monmouthshire NP7 9JB

  DM/2024/01264 Submitted 9 Oct 2024 150 yards away

  Non material amendment to planning decision DM/2024/00186. (Changes include blocking up existing garage door and adding in a roof light above. Enlarging other three roof lights. Amend A101a to A101b.).

  Granted Amendments Loft or dormer 5 docs

• 1 Raglan Terrace Abergavenny Monmouthshire NP7 9SR

  DM/2026/00895 Submitted 21 Jul 2026 300 yards away

  I would like to use our double garage for use as a habitable annexe to Main House, in order to accommodate my daughter and partner who are returning to Abergavenny from Bristol. The garage is currently used as gym, garden room and study

  Granted 9 docs

• Cae Kenfy Cottage Monmouth Road Abergavenny Monmouthshire NP7 9SW

  DM/2026/00254 Submitted 27 Feb 2026 400 yards away

  93% historically approved · decision due ~30 Apr

  Proposed demolition of a detached dwelling and construction of a new detached 4 Bedroom dwelling and attached garage.

  Awaiting decision Full applications New dwelling Demolition 38 docs
  Domestic

• Land Between Monmouth Road And Plas Derwyn Close Monmouth Road Abergavenny Monmouthshire

  DM/2023/00626 Submitted 26 Apr 2023 0.3 miles away

  Tree works to be carried out following tree survey recommendations (TC02/12/22). High priority trees, (T8) Oak - Fell (T5) Ash- fell Low priority trees, (T1) Norway Maple - crown thin and reduction by 0.8 roadside. (T2,3,4,7) Ash - fell. (G1, 2 and 4) Various species - Removal ivy at base. Remove dead/damaged and rubbing branches, tip reduction on G4 giving 2.5m clearance over pathways. (G3 and 5) Ash and Hazel - fell and coppice.

  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/2026/00928 Awaiting decision

  3 Birdwood Gardens Mathern Monmouthshire NP16 6UF

  All external building operations include new foundations, external walls, roof structure, roof tiles, fascia/soffits, rainwater goods, and openings. External materials will match the existing dwelling, including Forterra LBC Windsor Facing brickwork, Redland Regent concrete interlocking roof tiles, Rosewood woodgrain fascia/soffits, and black half-round guttering and downpipes. The proposal does not involve the creation or alteration of any access, street, or means of enclosure. Surface water from the extension will be drained via new downpipes connected to the existing surface water/storm drainage system within the property boundary. No new hard-standing is proposed as part of the works.

  Received 29 Jul, published by the council 8 Aug 2026 Lawful development