3 St Cybi Drive Llangybi NP15 1TU

1. 22 May 2026

   Received by Monmouthshire

2. 28 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 July 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 53 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 householder applications in a median of 69 days. More in our guide to how long planning decisions take.

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.

• 3 The Chase, Llangybi, Monmouthshire, NP15 1TY

  00192 Submitted 24 Feb 2005 50 yards away

  Rear Kitchen (Utility Room) Extension.

  Granted Full applications Extension 7 docs

• Underhill Ton Road Llangybi Monmouthshire NP15 1PA

  DM/2026/00189 Submitted 17 Feb 2026 100 yards away

  Alterations to all elevations; demolition, alteration and extension to the front elevation; proposed alterations in front garden.

  Granted Householder Extension Demolition 44 docs
  Domestic

• 2 St Cybi Avenue Llangybi Monmouthshire NP15 1TT

  DM/2026/00770 Submitted 24 Jun 2026 100 yards away

  Fell Alder tree multi stem. TPO MCC:112/T7

  Granted Trees 2 docs

• 7 Kennett Grange Llangybi Monmouthshire NP15 1QF

  DM/2026/00745 Submitted 16 Jun 2026 200 yards away

  Fell Silver Birch. Tree is deteriorating, other birch is health and well. T5 and T6 present on the property.

  Granted Trees 4 docs

• 4 Kennett Grange Llangybi Monmouthshire NP15 1QF

  DM/2023/00281 Submitted 20 Feb 2023 200 yards away

  Single storey rear extension

  Granted Householder Extension 17 docs
  Small domestic

• Pine Grove St Cybi Rise Llangybi Usk Monmouthshire NP15 1TW

  DM/2021/01347 Submitted 5 Aug 2021 250 yards away

  Trim Oak tree as debris is falling onto adjacent house and garden.

  Granted Trees 3 docs

• 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