Planning application
DM/2026/00244
Lower Grove Grove Road Newcastle Monmouthshire NP25 5NT
Proposal
Proposed single storey rear extension.
As published by the council, reference DM/2026/00244
Timeline
Dates from the published record
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26 Feb 2026
Received by Monmouthshire
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23 Mar 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.
Other lawful development applications
In Monmouthshire
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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.
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DM/2026/00886 Awaiting decision
4 Whitehall Gardens Undy Monmouthshire NP26 3EW
Proposed single storey extension with materials to match existing house.