14 Cornpoppy Avenue Rockfield Monmouth Monmouthshire NP25 5SD

1. 30 Mar 2026

   Received by Monmouthshire

2. 1 Apr 2026

   Decision issued: Approve

3. 28 Jul 2026

   Added to PlanIndex

Monmouthshire granted permission on 1 April 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.

• 26 Cornpoppy Avenue Rockfield Monmouth Monmouthshire NP25 5SD

  DM/2026/00373 Submitted 23 Mar 2026 0.1 miles away

  Integral garage conversion into domestic accommodation space with the inclusion of bay window. Future proofing of property in view of occupants long term mobility issues.

  Granted Householder Windows or glazing 17 docs
  Small domestic

• Land At Wheat Field Close Monmouth

  DM/2026/00328 Submitted 16 Mar 2026 0.1 miles away

  Discharge of Condition no. 3 (Construction Traffic Management plan) and condition no.5 (Construction Environmental Management Plan) of planning consent DM/2021/01700.

  Granted Conditions 8 docs

• 25 Brook Estate Monmouth Monmouthshire NP25 5AN

  DM/2026/00727 Submitted 11 Jun 2026 0.1 miles away

  1. Swapping a window and door position on ground floor side elevation (SW). 2. Reducing width of extension (down to 3.35m from 3.5m). 3. Addition of a window to ground floor NW elevation. (Amendment to DM/2023/00162)

  Granted Extension Windows or glazing

• 26 Brook Crescent Monmouth Monmouthshire NP25 5AX

  DM/2026/00748 Submitted 17 Jun 2026 0.1 miles away

  Single storey lean to extension to side of existing dwelling.

  Granted Extension
  Small domestic

• 5 Rolls Avenue Monmouth Monmouthshire NP25 5AY

  DM/2021/00968 Submitted 27 May 2021 0.1 miles away

  Single storey extension to rear of existing dwelling. Construction of front porch.

  Granted Householder Extension 7 docs
  Small domestic

• 19 Maple Drive Rockfield Mionmouth NP25 5DZ

  DM/2021/01171 Submitted 2 Jul 2021 0.2 miles away

  Two storey extension to side of existing dwelling

  Granted Householder Extension 11 docs
  Domestic

• 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