11 Mill Reen Undy Caldicot Monmouthshire NP26 3JP

1. 6 Mar 2023

   Received by Monmouthshire

2. 27 Mar 2023

   Decision issued: Approve

3. 7 Aug 2026

   Added to PlanIndex

Monmouthshire granted permission on 27 March 2023, 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.

• Pond House Old Magor Road Magor NP26 3HN

  DM/2025/01372 Submitted 27 Oct 2025 112m away

  Discharge of conditions 3 (soft and hard landscape works), 4 (Construction Environmental Management Plan), 6 (clay tile sample) and 7 (Written Scheme of Historic Environment Mitigation) of planning consent DM/2025/00326.

  Granted Conditions 11 docs

• Pond House Old Magor Road Magor Monmouthshire NP26 3HN

  DM/2024/01348 Submitted 30 Oct 2024 112m away

  Double storey rear extension to the existing cottage

  Withdrawn Householder Extension 25 docs
  Domestic

• Reliance House Newport Road Magor Caldicot NP26 3EQ

  DM/2021/00684 Submitted 15 Apr 2021 116m away

  Extension of existing use classes to cover motor vehicle sales on courtyard.

  Granted Full applications Extension 8 docs

• Reliance House Newport Road Magor NP26 3EQ

  DM/2024/01377 Submitted 6 Nov 2024 123m away

  Extension and conversion of an existing single dwelling into three, one bedroom flats.

  Granted Full applications New dwelling Extension 36 docs
  Domestic

• Manor Farm Newport Road Magor Monmouthshire NP26 3HU

  DM/2026/00079 Submitted 27 Jan 2026 127m away

  93% historically approved · decision due ~24 Mar

  Installation of timber hoarding along south east and west boundary, to improve site security and public safety.

  Awaiting decision Full applications 16 docs

• Red Moor Cowleaze Magor Monmouthshire NP26 3LE

  DM/2024/01275 Submitted 10 Oct 2024 127m away

  Single storey rear extension. Raising of existing roof including addition of pitched roof dormers and associated works.

  Granted Householder Extension Loft or dormer 35 docs
  Small domestic

• 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.

  9 Jul 2026 Lawful development
• DM/2026/00935 Granted

  7 Hook Close Monmouth Monmouthshire NP25 3BD

  Installation of ASHP/Air Conditioning Unit

  30 Jul 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

  27 Jul 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.

  29 Jul 2026 Lawful development
• DM/2026/00611 Granted

  6 Piercefield Terrace Devauden Road St Arvans NP16 6EW

  Rear single storey extension.

  11 May 2026 Lawful development