Glyn Farm Barn Glyn-penarth Mill Road Llanishen Monmouthshire NP16 6QU

1. 15 Oct 2025

   Received by Monmouthshire

2. 22 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 15 Dec 2025

   Decision issued: Approve

4. 28 Jul 2026

   Added to PlanIndex

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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Twyn Gorse Llanishen Hill Loop Llanishen Monmouthshire NP16 6QT

  DM/2025/01378 Submitted 28 Oct 2025 350 yards away

  Provision of a covered area to the patio.

  Granted Householder 16 docs
  Domestic

• Llanvair Farm Llanishen Road Llanishen Chepstow Monmouthshire NP16 6QU

  DM/2019/01783 Submitted 30 Oct 2019 400 yards away

  Discharge of conditions 5 (watching brief) and 14 (building recording survey) of listed building consent DC/2015/00236.

  Granted Conditions 7 docs

• Rhiw Las House Llanishen Hill Loop Llanishen Chepstow Monmouthshire NP16 6QT

  DM/2023/00542 Submitted 5 Apr 2023 400 yards away

  Dormer roof extensions, introduction of canopy, new cladding and revised door and window openings.

  Granted Householder Extension Loft or dormer +1 13 docs
  Domestic

• The Oaks Llanishen Hill Loop Llanishen Chepstow Monmouthshire NP16 6QT

  DM/2021/01016 Submitted 5 Jun 2021 450 yards away

  Variation of condition 2 of planning permission DM/2019/00149 - alterations to window positions and sizes.

  Granted Amendments Windows or glazing 9 docs

• 1 West View Llanishen Road Llanishen Monmouthshire NP16 6QX

  DM/2025/00277 Submitted 3 Mar 2025 0.3 miles away

  Change of use from one dwelling into two separate dwellings.

  Granted 29 docs
  Domestic

• Twyn Gorse Llanishen Hill Loop Llanishen Monmouthshire NP16 6QT

  DM/2024/00293 Submitted 5 Mar 2024 0.3 miles away

  Tree works to TPO GWT:97/T1. (T1 - Birch is rotten and dangerous and T3 - Ash Dieback).

  Granted Trees 1 doc

• 123 Granted

  The Barn Upper Farm Church Lane Llandewi Rhydderch Monmouthshire NP7 9TG

  Internal alterations and alterations to fenestration.

  Received 30 Jul, published by the council 19 Sep 2026 Householder
• DM/2025/01495 Granted

  Mountain Foot Pentre Road Abergavenny Monmouthshire NP7 7BE

  Two storey and single storey extension, external insulation and internal alterations to the property. Demolition of dilapidated garage.

  Received 26 Nov, published by the council 28 Jul 2026 Householder
• DM/2026/01028 Awaiting decision

  11 Sycamore Terrace Magor Monmouthshire NP26 3ET

  Construction of a two-story side extension and modest enlargement of the existing front porch at 11 Sycamore Terrace, Magor.

  Received 20 Aug, published by the council 25 Aug 2026 Householder
• DM/2026/00043 Granted

  1 Fairoak Greenwood Road Penterry St Arvans Sir Fynwy NP16 6HJ

  Side extension wrapped around to rear of existing house.

  Received 15 Jan, published by the council 28 Jul 2026 Householder
• DM/2026/00780 Granted

  Blue Hills Old Stone Lane Undy Monmouthshire NP26 3EJ

  Proposed single-storey rear extension, alterations to the existing garage including replacement of the roof with a pitched roof, replacement windows and doors, external alterations and associated works.

  Received 26 Jun, published by the council 28 Jul 2026 Householder