Planning application
DM/2026/00886
4 Whitehall Gardens Undy Monmouthshire NP26 3EW
Proposal
Proposed single storey extension with materials to match existing house.
As published by the council, reference DM/2026/00886
Timeline
Dates from the published record
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20 Jul 2026
Received by Monmouthshire
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23 Jul 2026
Validated
Checked as complete and ready for consideration.
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28 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Monmouthshire for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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DM/2025/01189 Withdrawn
Well Cottage Church Road Undy Monmouthshire NP26 3EN
double rear extension with rear timber garage in garden with grass drive.
-
DM/2026/00346 Granted
1 Rectory Gardens Undy Monmouthshire NP26 3LT
NMA relating to planning DM/2025/01126. (Reduce the floor area of the extension that was approved and convert the existing integrated garage).
-
DM/2025/01126 Granted
1 Rectory Gardens Undy Monmouthshire NP26 3LT
Granny Annexe
-
DM/2025/01316 Awaiting decision
Apple Tree Cottage Vinegar Hill Undy Monmouthshire NP26 3EJ
Demolish existing cottage and rebuild a new house on approx the same footprint.
-
DM/2025/01145 Granted
Little Hill House Laurel Crescent Undy Monmouthshire NP26 3FL
To crown reduce by 6 mtrs - with more focus on the long reaching lateral limbs.
-
DM/2025/01139 Granted
Little Hill House Laurel Crescent Undy NP26 3FL
Large False Acacia - crown reduction.
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.
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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/2026/00890 Awaiting decision
Car Repair Workshop Tredillion Market Garden Wernddu Road Llantilio Pertholey Monmouthshire NP7 8BG
B2 (General Industrial) and B8 (storage and distribution) for the mixed use of the application building for the storage of vehicles for servicing, repairs and maintenance, including taxis.