Planning application
DM/2026/00330
10 Newport Road Chepstow Monmouthshire NP16 5BA
Proposal
Erection of side single storey extensions to a detached 3 storey house. With internal alterations.
As published by the council, reference DM/2026/00330
Timeline
Dates from the published record
-
16 Mar 2026
Received by Monmouthshire
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17 Mar 2026
Validated
Checked as complete and ready for consideration.
-
28 May 2026
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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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DM/2026/00436 Awaiting decision
Chepstow Filling Station Newport Road Chepstow Monmouthshire NP16 5YS
Demolition of car wash and provision of new building to accommodate a hotfood-to-go unit (Use Class A3), carparking and associated infrastructure
-
DM/2025/01100 Refused
Marchwood St Lawrence Road Chepstow Monmouthshire NP16 5BJ
Retention of boundary fence and entrance gate.
-
DM/2026/00327 Granted
2 Larkfield Grove Chepstow Monmouthshire NP16 5UF
Proposed erection of detached double garage and driveway.
-
DM/2025/01567 Granted
Gwenhalden St Lawrence Road Chepstow Monmouthshire NP16 5BJ
Tree works - see report.
-
DM/2025/01459 Granted
Gwenhalden St Lawrence Road Chepstow Monmouthshire NP16 5BJ
Ash tree with ash die back in area G11 TPO Beech tree in area G11 TPO Lanson Cypress T001, ref all silva tree consultants report, but this tree is listed in the MCC tree officers TPO survey for Gwenhalden
-
DM/2026/00222 Awaiting decision
Bank House 1 The Lookout Mounton Road Chepstow Monmouthshire NP16 5BN
Change of use from B1 to C3 to create 1 dwelling house, including 2-storey extension and other associated works.
Other lawful development applications
In Monmouthshire
-
DM/2026/00895 Granted
1 Raglan Terrace Abergavenny Monmouthshire NP7 9SR
I would like to use our double garage for use as a habitable annexe to Main House, in order to accommodate my daughter and partner who are returning to Abergavenny from Bristol. The garage is currently used as gym, garden room and study
-
DM/2026/00611 Granted
6 Piercefield Terrace Devauden Road St Arvans NP16 6EW
Rear single storey extension.
-
DM/2026/00541 Granted
12 Castle Wood Usk Monmouthshire NP15 1SR
Partial garage conversion, internal alterations, enlargement of existing side window and new bi fold doors.
-
DM/2026/00860 Granted
6 Lilac Drive Rockfield Monmouth Monmouthshire NP25 5DY
The existing dwelling was constructed as a domestic dwelling in or around 2004 and has been in constant use as such since first occupation. Conversion of garage space to for a habitable room.
-
DM/2026/00886 Awaiting decision
4 Whitehall Gardens Undy Monmouthshire NP26 3EW
Proposed single storey extension with materials to match existing house.