Mounton House Special School Bayfield Road Mounton Monmouthshire NP16 6LA

1. 2 Jun 2026

   Received by Monmouthshire

2. 28 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 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 49 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 full applications in a median of 103 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 3 Mounton House Cottages Bayfield Road Mounton Monmouthshire NP16 6LD

  DM/2026/00493 Submitted 16 Apr 2026 150 yards away

  Removal of a Eucalyptus species. This tree is now of a large size and has become unmanageable in a small garden. The tree is next to a grade 2 listed wall.

  Granted Trees

• Mounton House Unit 5-6 Chepstow Monmouthshire NP16 6DF

  DM/2025/01049 Submitted 8 Aug 2025 200 yards away

  Re-reroofing outbuildings, partial demolition and internal alterations, and garden restoration, including a natural swimming pool. Including demolition of recent extension, removal of dormers, reinstating Welsh slate roof, restoration of Parterre Garden and Rose Garden to reflect Henry Avery Tipping's original vision.

  Granted Heritage and listed buildings Extension Loft or dormer +2 97 docs

• Mounton House Unit 5-6 Chepstow Monmouthshire NP16 6DF

  DM/2025/01048 Submitted 7 Aug 2025 200 yards away

  Re-reroofing of the outbuildings (units 5-10), the partial demolition and internal alteration to units 9 & 10, and alterations to the garden, including a natural swimming pool. Works to Unit 10: Returns the cart shed back into a standalone outbuilding with an ancillary use as an orangerie. to Mounton House, the principal dwelling, demolition of the recent infill extension between residential buildings Unit 9 and Unit 10. Works to Unit 9: Removing the separating floor & stair dormer windows will be removed from both Unit 9 & 10 Reroofing outbuildings: Garden Restoration

  Granted Full applications Extension Loft or dormer +2 94 docs
  Small domestic

• Mounton Hous Mounton Road Chepstow Monmouthshire NP16 6DF

  DM/2026/00526 Submitted 22 Apr 2026 250 yards away

  Condition 03 Roof Materials The roof will be finished in Blue Grey Cwt-y-Bugail Celtic Grade 9mm Welsh Slate, laid in a random width, diminishing coursed pattern. Installation will be undertaken in accordance with Welsh Slate guidance for random diminishing course slating, ensuring the following: * Random widths and diminishing courses will be used, with slates positioned to achieve a consistent visual reduction across each roof slope. * Vertical joints will be staggered; no central alignment is required due to the use of random widths. * Slates will be graded by length, width, and thickness to ensure consistent coursing and visual finish. * Slates will be fixed using a traditional nail-hung fixing method. Condition 04 Rainwater Goods The proposed rainwater goods comprise Guttercrest Moulded Ogee 150 x 100 gutters and 100 x 100 Georgian square downpipes, finished in Heritage Black to match the wider estate. The system has been selected to provide a durable, traditional appearance appropriate to the listed building, to provide visual consistency with the surrounding structures. Condition 05 Timber Cladding The proposed timber cladding will be finished in Remmers Black (RAL 9004) to match the existing panelling on the estate Boards will be nominal 70mm wide, arranged in a gridded panel layout to match the existing with equal spacing and alignment to ensure a high-quality finish appropriate to the character of the building (See Drawing 2415 PC01). Fixings will comprise pairs of lost head (lost pin) nails in Grade 316 stainless steel, fixed at both ends of each timber board (to match existing). All fixings will be carefully set out to ensure uniform alignment and a discreet appearance, preserving the visual integrity of the cladding. Condition 06 ? Cart Shed Sliding Doors The proposed sliding doors will be Minima Sliding system finished in Jet Black Matt (RAL 9005). The system is specified with a 20mm minimal frame detail, designed to emphasise the original oa

  Granted Conditions 7 docs
  Small domestic

• Brynderwyn Pwllmeyric Chepstow Monmouthshire NP16 6LA

  DM/2025/01557 Submitted 9 Dec 2025 300 yards away

  Changes include: 1 - Additional information on elevations regarding the joinery. 2 - Repositioning of the West Orangery, so that it sits closer to the rear elevation of the house. 3 - Increase in orangery heights by approx. 450mm to accommodate revised roof construction. 4 - Improved window arrangement including sizing and proportions. 5 - A slight increase in the size of the roof lanterns.

  Granted Amendments Extension Windows or glazing 6 docs

• Monks Rest Bayfield Road Mounton Chepstow Monmouthshire NP16 6AF

  DM/2019/01823 Submitted 5 Nov 2019 450 yards away

  Yew Tree - remove two low hanging branches to raise crown to prevent damage to them.

  Granted Trees 5 docs

• DM/2026/00164 Granted

  Magor Court Newport Road Magor NP26 3BZ

  Proposed change of use from vacant dwelling/former nursery to children's nursery.

  Received 12 Feb, published by the council 28 Jul 2026 Full applications
• DM/2026/00605 Granted

  Ruthlin Barn Ruthlin Mill To Skenfrith Skenfrith Monmouthshire NP7 8UL

  Change of use of existing residential ancillary annexe to holiday let. No alterations or additional work required.

  Received 8 May, published by the council 28 Jul 2026 Full applications
• DM/2026/00686 Granted

  1A St Mary's Street Monmouth Monmouthshire NP25 3DB

  Change of use from A1 to A2 commercial use for firm of Solicitors or similar. In addition, simpler design for minor alterations to s/w wall with introduction of matching Georgian style box sash window to replace proposed double doors and Juliet balcony approved with DM/2025/00834 on 01/09/2025.

  Received 2 Jun, published by the council 28 Jul 2026 Full applications
• DM/2026/00401 Granted

  Chepstow Bowling Club And Green Chepstow Athletic Club Mathern Road Chepstow Monmouthshire

  Demolition of existing shed and replace with shed for bowls equipment and mower.

  Received 27 Mar, published by the council 28 Jul 2026 Full applications
• DM/2026/01005 Awaiting decision

  Twyn Cecil Llan Lane Penperlleni Goytre Monmouthshire NP15 1QD

  Agricultural Building

  Received 12 Aug, published by the council 19 Sep 2026 Full applications