Mounton House Unit 5-6 Chepstow Monmouthshire NP16 6DF

This site has had 2 applications since 2025: 2 approved, 0 refused.

• DM/2025/01049 Granted

  Mounton House Unit 5-6 Chepstow Monmouthshire NP16 6DF

  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.

  Decided 2 Apr 2026 Heritage and listed buildings

1. 7 Aug 2025

   Received by Monmouthshire

2. 4 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 2 Apr 2026

   Decision issued: Approve

4. 28 Jul 2026

   Added to PlanIndex

Monmouthshire granted permission on 2 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 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.

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

  DM/2025/01049 Submitted 8 Aug 2025 50 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 Hous Mounton Road Chepstow Monmouthshire NP16 6DF

  DM/2026/00526 Submitted 22 Apr 2026 50 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

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

  DM/2026/00493 Submitted 16 Apr 2026 50 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 Special School Bayfield Road Mounton Monmouthshire NP16 6LA

  DM/2026/00684 Submitted 2 Jun 2026 200 yards away

  93% historically approved · decision due ~28 Jul

  Change of use and repurposing of former school site to a sui generis estate management facility including demolition of existing school buildings, retention and refurbishment of the former sports hall for operational storage, and erection of new welfare, office, storage and service yard buildings. Associated works include contractors yard, landscaping, biodiversity enhancements, sustainable drainage, permeable surfacing, parking and renewable energy installations

  Awaiting decision Full applications Demolition 76 docs

• Monks Rest Bayfield Road Mounton Chepstow Monmouthshire NP16 6AF

  DM/2019/01823 Submitted 5 Nov 2019 250 yards away

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

  Granted Trees 5 docs

• Mounton House Mounton Road Chepstow Monmouthshire NP16 6DF

  DM/2025/01262 Submitted 26 Sep 2025 350 yards away

  Various trees to be worked on as outlined in the Tree Condition Report Specialists Ltd.

  Granted Trees 4 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