An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. In Ebbw Vale, a town of about 33,000 people in Blaenau Gwent, the work is planned around the HMO rules for Wales and the council’s written HMO standards.
- Area
- Blaenau Gwent, Wales
- Postcodes
- NP7, NP22, NP23 and NP24
- Location
- 21 miles north of Cardiff
- Pricing region
- Wales
What do extensions for extra rooms in Ebbw Vale involve?
- Planning route check and drawings
- Building control completion
- Party wall coordination where needed
- Foundations, structure and roof
- Ensuite drainage and extraction
Which rules apply in Ebbw Vale?
Extensions for extra rooms in Ebbw Vale must satisfy national law for Wales, the council’s written HMO standards and, where walls, drainage or fire separation change, the building rules. In short:
- More than 6 sharers is a sui generis HMO and needs planning permission; councils such as Cardiff apply concentration limits.
- Building regulations cover structural work, partitions, drainage, fire-resisting construction and electrics; confirm with building control whether the conversion is a material change of use.
- Council HMO standards and the fire risk assessment set detection, fire doors and escape routes.
- Kitchen and bathroom ratios are set in each council’s HMO standards.
How much do extensions for extra rooms cost in Ebbw Vale?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Single-storey extension, about 15 m² | £35,000 – £60,000 | £32,900 – £56,400 | project |
| Single-storey extension per m² | £1,800 – £4,000 | £1,700 – £3,750 | m² |
These are typical ranges including VAT, adjusted for Wales, where costs run below the UK average. The fixed price for a house in Ebbw Vale follows a site visit.
How long does it take?
Typical time on site: 8–14 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Ebbw Vale landlords need it?
We usually get the call when:
- Adding a ground-floor room
- A kitchen too small for the number of sharers
Questions about extensions for extra rooms in Ebbw Vale
Can I extend an HMO under permitted development?
Some extensions to houses are permitted development, but rules differ for HMOs and by nation and council. We check the address before design.
Do you cover all of Ebbw Vale?
Yes. We work across Ebbw Vale and the NP7, NP22, NP23 and NP24 postcode areas, plus the rest of Blaenau Gwent. Nearby places we also cover include Tredegar, Brynmawr, Bargoed.
Where do I check the HMO rules for an address in Ebbw Vale?
With the local council for the address. Welsh councils set their own HMO standards and may run additional licensing. In Wales, changing a house to a C4 HMO always needs planning permission, so check planning first.
How much do extensions for extra rooms cost in Ebbw Vale?
Our guide ranges for Wales are in the table on this page, and the guide-price tool gives a figure for your house. A fixed written quote follows a free site visit.
Extensions for extra rooms near Ebbw Vale
- Tredegar · 2 mi
- Brynmawr · 2 mi
- Bargoed · 7 mi
- Merthyr Tydfil · 8 mi
- Blackwood · 8 mi
- Gelligaer · 8 mi
- All of Blaenau Gwent
Other HMO services in Ebbw Vale
- Loft conversions for extra rooms in Ebbw Vale
- Communal kitchen refits in Ebbw Vale
- Layout changes and room reconfiguration in Ebbw Vale
- Large HMO conversions (7+ sharers) in Ebbw Vale
- Ensuite installation in Ebbw Vale
- House to HMO conversion in Ebbw Vale
- Licence condition and schedule-of-works in Ebbw Vale
- Void and between-tenancy refurbs in Ebbw Vale