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Planning application

Mounton Hous Mounton Road Chepstow Monmouthshire NP16 6DF

Granted Monmouthshire DM/2026/00526 Discharge of Condition

Permission granted. Work must normally begin within five years of the decision or the permission lapses.

Proposal

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

As published by the council, reference DM/2026/00526

Application record

Reference
DM/2026/00526
Type
Discharge of Condition
Status
Pending Consideration
Decision
Granted As published: Granted subject to conditions
Received
22 Apr 2026
Validated
22 Apr 2026
Decided
29 May 2026
Ward
Shirenewton
Parish
Mathern Community Council
Postcode
NP16 6DF

Timeline

Dates from the published record

  1. 22 Apr 2026

    Received by Monmouthshire

  2. 29 May 2026

    Decision issued: Granted subject to conditions

  3. 28 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

7 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Monmouthshire granted permission on 29 May 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.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

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