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 Renfrewshire 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
- PA
- Main towns
- Paisley, Renfrew, Johnstone, Erskine
What does commercial and above-shop to HMO in Renfrewshire involve?
- Sound insulation to floors and party walls
- Coordination with planning and building control
- Survey of structure, services and access
- New kitchens, bathrooms and ensuites
- New electrics, heating and ventilation
- Windows and thermal upgrades
Which rules apply in Renfrewshire?
- Landlords must also be on the Scottish landlord register, renewed every 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.
- 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.
- 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 Renfrewshire?
| 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 Renfrewshire
Questions about commercial and above-shop to HMO in Renfrewshire
Is building control needed?
Yes. Changing commercial space to residential use is a material change of use and needs building regulations approval.
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.
Do you carry out commercial and above-shop to HMO across Renfrewshire?
Yes, across the whole of Renfrewshire, including Paisley, Renfrew, Johnstone.
Who licenses HMOs in Renfrewshire?
Renfrewshire council licenses HMOs in its area. Every HMO in Scotland needs a licence.
Other HMO services in Renfrewshire
- Large HMO conversions (7+ sharers) in Renfrewshire
- Escape routes, emergency lighting and fire stopping in Renfrewshire
- Sound insulation in Renfrewshire
- EPC and energy upgrades in Renfrewshire
- Rewires and EICR remedials in Renfrewshire
- Layout changes and room reconfiguration in Renfrewshire
- Professional and co-living HMO refurbs in Renfrewshire
- House to HMO conversion in Renfrewshire