There are currently 31 Conservation Areas in Monmouthshire ranging from those that cover virtually the whole of the major town centres to the more specific designations that protect small groups of buildings,
eg village centres.  

Within these areas Conservation Areas Consent is necessary for works involving substantial demolition even although the building is not listed and greater planning controls are exercised
over the design of extensions and new buildings. 

The Conservation areas in the County are:

Abergavenny
Magor
Bettws Newydd
Mathern
Caerwent
Monmouth
Caldicot Castle
Mounton
Chepstow
Raglan
Dixton
Rockfield
Grosmont
Rogiet Llanfihangel
Hendre
St Arvans
Itton
Shirenewton
Llanarth
Skenfrith
Llandenny
Tintern
Llandogo
Tredunnock
Llanhennock
Trellech
Llanover
Usk
Llantilio Crossenny
Whitebrook