Planning application
DM/2026/00660
3 St Cybi Drive Llangybi NP15 1TU
Proposal
Demolition of existing garage and conservatory to make way for two-storey side and single storey rear extensions providing additional living space, including annex for intergenerational living
As published by the council, reference DM/2026/00660
Timeline
Dates from the published record
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22 May 2026
Received by Monmouthshire
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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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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DM/2026/00770 Granted
2 St Cybi Avenue Llangybi Monmouthshire NP15 1TT
Fell Alder tree multi stem. TPO MCC:112/T7
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DM/2026/00189 Granted
Underhill Ton Road Llangybi Monmouthshire NP15 1PA
Alterations to all elevations; demolition, alteration and extension to the front elevation; proposed alterations in front garden.
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DM/2026/00745 Granted
7 Kennett Grange Llangybi Monmouthshire NP15 1QF
Fell Silver Birch. Tree is deteriorating, other birch is health and well. T5 and T6 present on the property.
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DM/2026/00440 Granted
Dale Brow Parc Road Llangybi NP15 1NL
Erection of timber framed 2 bay car port, 5m wide by 6m deep, on existing 3 car hardstanding. Composite slate roof to match existing house, open front, three sides clad in timber.
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DM/2026/00600 Granted
Rose Cottage Parc Road Llangybi Monmouthshire NP15 1PJ
Retrospective Proposed addition of single-storey timber Garden room with pergola, small Garden Shed, Bike Store, Tool Shed and Hot Tub to private Garden
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DM/2025/01398 Granted
Rose Cottage Parc Road Llangybi Monmouthshire NP15 1PJ
NMA relating to planning DM/2025/00695. To replace the composite slatted boundary fence requested in the previous non material amendment, with a standard Feather Edge boundary fence with gates. Additionally, I want to remove the frameless glass barrier on the gabion walls.
Other householder applications
In Monmouthshire
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DM/2026/00579 Granted
Great Manson Hall Manson Lane Manson Monmouthshire NP25 5RD
Ground-mounted Solar PV installation and rear patio works at Great Manson Hall.
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DM/2026/00517 Granted
Heathfield Monmouth Road Usk Monmouthshire NP15 1SE
Proposed single storey ground floor extension to the rear of the property
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DM/2026/00586 Granted
161 Longfellow Road Caldicot NP26 4LF
Erection of a front porch extension (approximately 4.10m x 2.87m) on existing hardstanding, together with alteration of the roof over the existing front garage to form a pitched roof over the garage and proposed porch.
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DM/2026/00571 Granted
Rhewl Farm Shirenewton To Rhewl Farm Shirenewton Monmouthshire NP16 6AG
Demolition of existing porch and partial demolition of lean to, constriction of new porch and insertion of bifiold doors with all associated works.
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DM/2026/00415 Granted
Fairwinds Chapel Lane Pwllmeyric Monmouthshire NP16 6JS
Demolish existing single storey garage and rear room to the existing. Construct two storey extension to side and rear, with pitched roof to match the existing. Extend rear dormer roof. Enlarge window to front bedroom and form balcony