An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. Deeside is 11 miles north of Wrexham. We price extensions for extra rooms there against Wales’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for.
- Area
- Flintshire, Wales
- Postcodes
- CH5
- Location
- 11 miles north of Wrexham
- Pricing region
- Wales
What do extensions for extra rooms in Deeside involve?
- Ensuite drainage and extraction
- Building control completion
- Party wall coordination where needed
- Foundations, structure and roof
- Kitchen or bedroom fit-out
Which rules apply in Deeside?
Here is what usually applies to a Deeside job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- 3–6 sharers is use class C4, and in Wales changing a house to C4 always needs planning permission; only C4 back to C3 is permitted development.
- 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 Deeside?
| 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 |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Deeside can move the figure either way, which is why we quote after seeing the house.
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 Deeside 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 Deeside
Is a kitchen extension worth it?
Often, when the existing kitchen limits how many people the council will allow. A bigger kitchen can unlock an extra room.
Which postcodes in Deeside do you work in?
All of them, including CH5, and the surrounding parts of Flintshire.
Where do I check the HMO rules for an address in Deeside?
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 Deeside?
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 Deeside
- Hawarden · 1 mi
- Buckley · 3 mi
- Flint · 5 mi
- Chester · 6 mi
- Ellesmere Port Town · 8 mi
- Heswall · 9 mi
- All of Flintshire
Other HMO services in Deeside
- Loft conversions for extra rooms in Deeside
- Communal kitchen refits in Deeside
- Layout changes and room reconfiguration in Deeside
- Large HMO conversions (7+ sharers) in Deeside
- Ensuite installation in Deeside
- House to HMO conversion in Deeside
- Shared bathroom and shower room refits in Deeside
- Fire alarm and detection systems in Deeside