- Nation
- Scotland
- Pricing region
- Scotland
- Postcode areas
- G
- Main towns
- Clydebank, Vale of Leven, Dumbarton
What do large HMO conversions (7+ sharers) in West Dunbartonshire involve?
- Ensuites or extra bathrooms
- Sound insulation between rooms and floors
- Fire alarm and detection system sized for the building
- Protected stair and landing with fire doors and fire stopping
- Second kitchen or extra kitchen capacity
- Emergency lighting where the escape route needs it
Which rules apply in West Dunbartonshire?
- Every HMO needs a council licence: 3 or more people who are not all from one or two families, sharing basic amenities. Licences last up to 3 years.
- Room sizes are set by each council; East Lothian, for example, uses 6.5 m² for a single room with a shared lounge and kitchen, and 10 m² without.
- Kitchen, WC and bathroom ratios come from council standards; one WC and one bath or shower per 5 people is a common figure.
- 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.
Scottish councils set their own HMO licence standards and planning policies. Every HMO needs a licence, so check the council’s standards before you design the layout.
How much do large HMO conversions (7+ sharers) cost in West Dunbartonshire?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £3,300 – £6,200 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,650 – £4,300 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £1,900 – £5,700 | house |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,800 – £9,500 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £7,600 – £17,100 | kitchen |
Typical time on site: 10–20 weeks. For a figure for your house, try the guide-price tool.
Large HMO conversions (7+ sharers) by town in West Dunbartonshire
Questions about large HMO conversions (7+ sharers) in West Dunbartonshire
Can you work with my architect?
Yes. We often build from an architect’s drawings, or we can recommend a designer to prepare them.
Do you handle building control?
Yes. The building work in a large HMO conversion (partitions, fire separation, drainage, electrics) needs to meet the building regulations, and the conversion can also count as a material change of use. We confirm the route with building control, coordinate inspections and give you the completion paperwork.
Do you carry out large HMO conversions (7+ sharers) across West Dunbartonshire?
Yes, across the whole of West Dunbartonshire, including Clydebank, Vale of Leven, Dumbarton.
Who licenses HMOs in West Dunbartonshire?
West Dunbartonshire council licenses HMOs in its area. Every HMO in Scotland needs a licence.
Other HMO services in West Dunbartonshire
- House to HMO conversion in West Dunbartonshire
- Escape routes, emergency lighting and fire stopping in West Dunbartonshire
- Fire alarm and detection systems in West Dunbartonshire
- Sound insulation in West Dunbartonshire
- Loft conversions for extra rooms in West Dunbartonshire
- Extensions for extra rooms in West Dunbartonshire
- Damp, mould and HHSRS repairs in West Dunbartonshire
- Communal kitchen refits in West Dunbartonshire