An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. Milford Haven is 47 miles west of Swansea. 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
- Pembrokeshire, Wales
- Postcodes
- SA73
- Location
- 47 miles west of Swansea
- Pricing region
- Wales
What do extensions for extra rooms in Milford Haven involve?
- Planning route check and drawings
- Kitchen or bedroom fit-out
- Building control completion
- Fire separation and detection extended to the new space
- Foundations, structure and roof
Which rules apply in Milford Haven?
Here is what usually applies to a Milford Haven 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 Milford Haven?
| 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 Milford Haven follows a site visit.
How long does it take?
Most jobs of this kind take 8–14 weeks. If a council deadline applies in Milford Haven, tell us at the first call so the programme is built around it.
When do Milford Haven landlords need it?
Landlords in Milford Haven most often ask us for this when:
- Adding a ground-floor room
- Moving to more sharers with consent
Questions about extensions for extra rooms in Milford Haven
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.
How far do you travel from Milford Haven?
We cover the whole of Pembrokeshire and work UK-wide. For Milford Haven the nearest towns on our list are Haverfordwest (7 miles), Carmarthen (33 miles), Llanelli (37 miles).
Does a shared house in Milford Haven need an HMO licence?
In Wales, mandatory licensing covers HMOs of 3 or more storeys with 5 or more people. Many councils, including Cardiff and Swansea, also run additional licensing for smaller HMOs. Every landlord must register with Rent Smart Wales.
How much do extensions for extra rooms cost in Milford Haven?
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 Milford Haven
- Haverfordwest · 7 mi
- Carmarthen · 33 mi
- Llanelli · 37 mi
- Gorseinon · 43 mi
- Ammanford · 45 mi
- Swansea · 47 mi
- All of Pembrokeshire
Other HMO services in Milford Haven
- Loft conversions for extra rooms in Milford Haven
- Communal kitchen refits in Milford Haven
- Layout changes and room reconfiguration in Milford Haven
- Large HMO conversions (7+ sharers) in Milford Haven
- Ensuite installation in Milford Haven
- House to HMO conversion in Milford Haven
- Student HMO refurbishment in Milford Haven
- Bedroom upgrades and room refits in Milford Haven