4 Whitehall Gardens Undy Monmouthshire NP26 3EW

1. 20 Jul 2026

   Received by Monmouthshire

2. 23 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 28 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 17 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Monmouthshire took a median of 48 days over the applications it decided in the last year.

This application is with Monmouthshire for determination, against a statutory target of eight weeks. Over the last year Monmouthshire decided lawful development applications in a median of 31 days. More in our guide to how long planning decisions take.

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 Old Quarry West End Undy Monmouthshire NP26 3HJ

  DM/2024/00441 Submitted 8 Apr 2024 0.1 miles away

  Change of use from previous vehicle repair workshop to domestic. To develop 4 residential properties.

  Granted Full applications 76 docs

• The Meadows West End Undy Caldicot Monmouthshire NP26 3EN

  DM/2019/01670 Submitted 14 Oct 2019 0.1 miles away

  Carry out crown reduction of not more than 2m in any direction.

  Refused Trees 3 docs

• 2 Crossways Close Undy Caldicot Monmouthshire NP26 3FE

  DM/2019/01674 Submitted 14 Oct 2019 0.1 miles away

  Erection of a single storey extension to the rear of the property and application of timber cladding to front elevation.

  Granted Lawful development Extension 8 docs
  Small domestic

• Westville Main Road Undy Caldicot Monmouthshire NP26 3EH

  DM/2019/01706 Submitted 18 Oct 2019 0.1 miles away

  Proposed single side and rear extension.

  Granted Householder Extension 12 docs
  Domestic

• Well Cottage Church Road Undy Monmouthshire NP26 3EN

  DM/2025/01189 Submitted 9 Sep 2025 0.2 miles away

  double rear extension with rear timber garage in garden with grass drive.

  Withdrawn Householder Extension 23 docs
  Domestic

• 1 Rectory Gardens Undy Monmouthshire NP26 3LT

  DM/2026/00346 Submitted 17 Mar 2026 0.2 miles away

  NMA relating to planning DM/2025/01126. (Reduce the floor area of the extension that was approved and convert the existing integrated garage).

  Granted Amendments Extension 9 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