Planning application
DM/2025/01557
Brynderwyn Pwllmeyric Chepstow Monmouthshire NP16 6LA
Proposal
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.
As published by the council, reference DM/2025/01557
Timeline
Dates from the published record
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9 Dec 2025
Received by Monmouthshire
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15 Dec 2025
Decision issued: Approve
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28 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within five years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About amendments applications
How this application type works
An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.
Nearby applications
Within 500 metres
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DM/2026/00684 Awaiting decision
Mounton House Special School Bayfield Road Mounton Monmouthshire NP16 6LA
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
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DM/2026/00493 Granted
3 Mounton House Cottages Bayfield Road Mounton Monmouthshire NP16 6LD
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.
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DM/2025/01049 Awaiting decision
Mounton House Unit 5-6 Chepstow Monmouthshire NP16 6DF
The proposed works comprise the re-reroofing of the outbuildings south west of the main driveway (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: The proposed works to Unit 10 returns the original cart shed back into a standalone outbuilding with an ancillary use as an orangerie to Mounton House, the principal dwelling. The works comprise demolition of the recent infill extension between residential buildings Unit 9 and Unit 10, returning the building back to the original footprint and use as an outbuilding. Works to Unit 9: The proposed works to Unit 9 comprise removing the separating floor & stair from the building resulting in a more spacious 2 bedroom unit. The unsightly dormer windows will be removed from both Unit 9 & 10 creating a more attractive & authentic roof scape. Reroofing outbuildings: Replacing the failing artifical Bradstone roof tiles with natural welsh slate from the Cwt-y-bugail quarry selected for its blue-grey tones to compliment the existing buildings. The slates will be installed in random widths with diminishing courses to enhance the quality and appearance of the courtyards. This upgrading of the roofs is considered to be a significant improvement to the character of the outbuildings. Garden Restoration The proposal is the next phase of a site wide garden design by Arne Maynard Garden Design to restore the Parterre Garden and Rose Garden in a scheme befitting of Henry Avery Tipping?s original vision. The proposed landscaping includes a natural swimming pool as a focal point of the garden.
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DM/2025/01048 Granted
Mounton House Unit 5-6 Chepstow Monmouthshire NP16 6DF
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
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DM/2025/01603 Granted
Up The Steps Cottage A48 Chepstow Garden Centre To Pwllmeyric Hill Pwllmeyric Monmouthshire NP16 6LE
Rear Extension with Associated Works.
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DM/2025/01326 Granted
The Cedars Chapel Lane Pwllmeyric Monmouthshire NP16 6LE
Discharge of conditions (DC/2018/00183) 3. Roof Covering and 4. Colour of Garage Door.
Other amendments applications
In Monmouthshire
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DM/2026/00677 Granted
Magor Marshland Reserve Whitewall Magor Monmouthshire NP26 3DD
Non-material amendment to approved application DM/2024/00259 - Alteration to the location of the pedestrian entrance door - Inclusion of a window - Re-configuration of the refreshment space, workshop area and toilet - Change from a standard toilet to a disabled toilet - Introduction of kerb detail to the car park to meet SuDs requirements
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DM/2026/00576 Granted
Emmasfield Farm Ty-canol Road Llandewi Rhydderch Monmouthshire NP7 8BP
Application Reference Number A32319 Date of Decision: 03/06/1991 Condition Number(s): 5 Conditions(s) Removal: The condition is no longer enforceable after the award of a CLUED in 2021 N/A
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DM/2026/00883 Awaiting decision
The Nurseries Redbrook Road Monmouth Monmouthshire NP25 4LE
NMA relating to planning DM/2025/01341: Reduction in proposed new extension footprint of 6m2 resulting in reduction of overall volume Reduction in overall length of the dwelling by 1.5m Change in Entrance Roof Design to flat roof with steel edging detail Increase the width of the kitchen / dining room with a modest side extension with flat roof above Removal of Steel solar shading frame around terrace modification of approved openings to suit new layout Addition of 2 x rooflights to the rear roof Addition of vertical timber screening to the front elevation
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DM/2026/00836 Awaiting decision
11 Park Close Abergavenny Monmouthshire NP7 5SU
Replace drawing A101c with A101g in relation to planning permission DM/2022/01525
-
DM/2026/00689 Granted
Bryn Edrych Farm Hendre Home Farm To Upper Crwys The Hendre NP25 5NL
Modification of condition no.4 (agricultural occupancy condition) of planning consent DC/2011/00979