Casnewydd
Steel buildings in Newport
Newport sits between the Gwent Levels and the start of the valleys, and its buildings split the same way: flat, low-lying farmland to the south where drainage and ground water are the ground questions, and higher land to the north-west towards Rogerstone at the coalfield's edge. There is strong demand for industrial and storage units around the M4 junctions, and farm and equestrian work on the rural fringe. It is the eastern end of the patch we cover.
Buildings designed, supplied and erected by South West Steel Buildings across Newport, including Newport, Caerleon, Rogerstone, Bettws, Langstone and Marshfield.
- Planning authority
- The council
- Newport City Council
- Protected landscape
- None
- No National Park, AONB or World Heritage Site.
- On the coalfield
- At the edge
- Check the site on the mining map.
- Drainage approval
- The council
- Needed at 100 m² or more.
What to check first in Newport
On the Gwent Levels south of the city the ground is low, soft and wet, and drainage is managed land — talk to the council about both before designing a base. North of the M4 towards Rogerstone, check the mining map. For units around the motorway junctions, the planning and Building Regulations route is the long part of the job.
Planning in Newport
The planning authority for Newport is Newport City Council. There is no National Park in the area, so it handles every farm building's prior notification and every planning application.
The rules themselves are Welsh, not English — 465 m² on 5 hectares or more, a 28-day notice, no Class Q — and are set out in our planning guide for farm buildings in Wales.
The ground, and the coal
Newport: The edge of the South Wales coalfield runs through or near it, so a site towards that edge is worth checking on the mining authority’s map.
In the Mining Remediation Authority's Development High Risk Area, most planning applications need a Coal Mining Risk Assessment, and the pads may need a ground investigation first. The authority's guidance explains how to check a site.
The groundworks calculator works out the base for your own slope.
Drainage approval in Newport
At 100 m² or more, drainage needs SuDS Approval Body approval first — for Newport, Newport City Council. Roofing an existing yard? See the £40/m² yard roofing grant.
Questions about building in Newport
Who decides planning for a farm building in Newport?
Newport City Council, for the whole of Newport — there is no National Park here.
Is Newport on the coalfield?
The edge of the South Wales coalfield runs through or near it, so a site towards that edge is worth checking on the mining authority’s map.
Who approves drainage for a new building in Newport?
Newport City Council, as the SuDS Approval Body for Newport, for anything covering 100 square metres or more.
Do you build in Newport?
Yes. South West Steel Buildings design, supply and erect buildings across Newport, including Newport, Caerleon, Rogerstone, Bettws, Langstone and Marshfield.
Tell us what you want to put up in Newport
Rough span and length is enough. We reply the same day, wherever you are in Newport.