In short: A commercial to HMO conversion turns space that was never a home, such as upper floors over shops or small office buildings, into shared accommodation. In West Dunbartonshire we survey first, price each item separately and hand over the certificates and photos a council asks for.
- Nation
- Scotland
- Pricing region
- Scotland
- Postcode areas
- G
- Main towns
- Clydebank, Vale of Leven, Dumbarton
What does commercial and above-shop to HMO in West Dunbartonshire involve?
- Windows and thermal upgrades
- New electrics, heating and ventilation
- Coordination with planning and building control
- Sound insulation to floors and party walls
- Survey of structure, services and access
- New kitchens, bathrooms and ensuites
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.
- 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.
- Councils set HMO fire standards through licence conditions, often including emergency lighting in larger HMOs.
- Building standards apply to new partitions and conversions, and councils may set expectations through licence conditions.
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 does commercial and above-shop to HMO 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 |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £760 – £2,550 | room |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £7,600 – £17,100 | kitchen |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,800 – £9,500 | ensuite |
Typical time on site: 12–24 weeks. For a figure for your house, try the guide-price tool.
Commercial and above-shop to HMO by town in West Dunbartonshire
Questions about commercial and above-shop to HMO in West Dunbartonshire
Do you work on listed or conservation area buildings?
Yes, with the right consents in place. Older high street buildings often need extra care with windows, fire upgrades and sound insulation.
Is building control needed?
Yes. Changing commercial space to residential use is a material change of use and needs building regulations approval.
Do you carry out commercial and above-shop to HMO 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
- Large HMO conversions (7+ sharers) in West Dunbartonshire
- Escape routes, emergency lighting and fire stopping in West Dunbartonshire
- Sound insulation in West Dunbartonshire
- EPC and energy upgrades in West Dunbartonshire
- Rewires and EICR remedials in West Dunbartonshire
- Layout changes and room reconfiguration in West Dunbartonshire
- Communal kitchen refits in West Dunbartonshire
- House to HMO conversion in West Dunbartonshire