An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. For a house in Armadale we start with a measured survey, check the council’s written HMO standards for the number of sharers, and then price each item separately.
- Area
- West Lothian, Scotland
- Postcodes
- EH47 and EH48
- Location
- 19 miles south-east of Stirling
- Pricing region
- Scotland
What do extensions for extra rooms in Armadale involve?
- Kitchen or bedroom fit-out
- Building control completion
- Party wall coordination where needed
- Ensuite drainage and extraction
- Foundations, structure and roof
Which rules apply in Armadale?
The rules below are the Scotland-wide position for this kind of work. Councils add their own standards and schemes on top, so we always check the address in Armadale before we price.
- Scotland has no C4 use class: up to 5 residents can fall within Class 9 (houses), and HMO planning policy is set by each council, some of which require permission at lower numbers.
- A building warrant may be needed for a change of use or for installing a fire alarm system; check with the council’s building standards service.
- The tolerable standard requires interlinked smoke alarms in the main living room and circulation spaces and a heat alarm in the kitchen; licensed HMOs must meet the council’s higher standard.
- Kitchen, WC and bathroom ratios come from council standards; one WC and one bath or shower per 5 people is a common figure.
How much do extensions for extra rooms cost in Armadale?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Single-storey extension, about 15 m² | £35,000 – £60,000 | £33,250 – £57,000 | project |
| Single-storey extension per m² | £1,800 – £4,000 | £1,700 – £3,800 | m² |
These are typical ranges including VAT, adjusted for Scotland, where costs run below the UK average. The fixed price for a house in Armadale 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 Armadale landlords need it?
We usually get the call when:
- Moving to more sharers with consent
- A kitchen too small for the number of sharers
Questions about extensions for extra rooms in Armadale
Do you handle building control?
Yes, from application to completion certificate.
Do you cover all of Armadale?
Yes. We work across Armadale and the EH47 and EH48 postcode areas, plus the rest of West Lothian. Nearby places we also cover include Bathgate, Livingston, Linlithgow.
Does a shared house in Armadale need an HMO licence?
Yes, if 3 or more people who are not from one or two families share amenities as their main home: every HMO in Scotland needs a licence from the council, lasting up to 3 years.
How much do extensions for extra rooms cost in Armadale?
Our guide ranges for Scotland 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 Armadale
- Bathgate · 3 mi
- Livingston · 7 mi
- Linlithgow · 7 mi
- Falkirk · 9 mi
- Grangemouth · 9 mi
- Broxburn · 10 mi
- All of West Lothian
Other HMO services in Armadale
- Loft conversions for extra rooms in Armadale
- Communal kitchen refits in Armadale
- Layout changes and room reconfiguration in Armadale
- Large HMO conversions (7+ sharers) in Armadale
- Ensuite installation in Armadale
- House to HMO conversion in Armadale
- Sound insulation in Armadale
- Rewires and EICR remedials in Armadale