An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. In Great Yarmouth, a town of around 65,000 people in Norfolk, the work is planned around the HMO rules for England and the council’s written HMO standards.
- Area
- Norfolk, England
- Postcodes
- NR30 and NR31
- Location
- 18 miles east of Norwich
- Pricing region
- East of England
What do extensions for extra rooms in Great Yarmouth involve?
- Ensuite drainage and extraction
- Planning route check and drawings
- Fire separation and detection extended to the new space
- Heating, insulation and glazing
- Kitchen or bedroom fit-out
Which rules apply in Great Yarmouth?
The rules below are the England-wide position for this kind of work. Councils add their own standards and schemes on top, so we always check the address in Great Yarmouth before we price.
- 7 or more sharers is a sui generis large HMO and normally needs planning permission.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- Smoke alarms on every storey with living accommodation and CO alarms by fixed combustion appliances (other than gas cookers) are required by law.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
How much do extensions for extra rooms cost in Great Yarmouth?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Single-storey extension, about 15 m² | £35,000 – £60,000 | £37,100 – £63,600 | project |
| Single-storey extension per m² | £1,800 – £4,000 | £1,900 – £4,250 | m² |
These are typical ranges including VAT, adjusted for East of England, where costs run above the UK average. The fixed price for a house in Great Yarmouth follows a site visit.
How long does it take?
Allow 8–14 weeks on site for a typical job. Drawings, approvals and long-lead items such as kitchens or fire door sets are booked before we start.
When do Great Yarmouth landlords need it?
We usually get the call when:
- A kitchen too small for the number of sharers
- Adding a ground-floor room
Questions about extensions for extra rooms in Great Yarmouth
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 Great Yarmouth?
Yes. We work across Great Yarmouth and the NR30 and NR31 postcode areas, plus the rest of Norfolk. Nearby places we also cover include Lowestoft, Norwich, Bowthorpe.
Where do I check the HMO rules for an address in Great Yarmouth?
With the local council for the address. Councils in England can add additional licensing and Article 4 directions on top of the national rules. Check the council’s website for the exact address before you buy or start work.
How much do extensions for extra rooms cost in Great Yarmouth?
Our guide ranges for East of England 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 Great Yarmouth
- Lowestoft · 9 mi
- Norwich · 18 mi
- Bowthorpe · 22 mi
- Stowmarket · 42 mi
- Thetford · 43 mi
- Ipswich · 45 mi
- All of Norfolk
Other HMO services in Great Yarmouth
- Loft conversions for extra rooms in Great Yarmouth
- Communal kitchen refits in Great Yarmouth
- Layout changes and room reconfiguration in Great Yarmouth
- Large HMO conversions (7+ sharers) in Great Yarmouth
- Ensuite installation in Great Yarmouth
- House to HMO conversion in Great Yarmouth
- Void and between-tenancy refurbs in Great Yarmouth
- HMO fire safety upgrades in Great Yarmouth