- Nation
- Scotland
- Pricing region
- Scotland
- Postcode areas
- AB, DD
- Main towns
- Peterhead, Nigg, Inverurie, Fraserburgh, Westhill
What do large HMO conversions (7+ sharers) in Aberdeenshire involve?
- Planning and building control drawings, coordinated with your designer
- Second kitchen or extra kitchen capacity
- Protected stair and landing with fire doors and fire stopping
- Emergency lighting where the escape route needs it
- Sound insulation between rooms and floors
- Ensuites or extra bathrooms
Which rules apply in Aberdeenshire?
- Landlords must also be on the Scottish landlord register, renewed every 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 Aberdeenshire?
| 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 Aberdeenshire
Questions about large HMO conversions (7+ sharers) in Aberdeenshire
What fire alarm does a large HMO need?
The fire risk assessment and the council decide; alarm grades come from guidance, not statute. For larger HMOs, council guides and the NI fire service guide commonly point to a Grade A panel system covering escape routes and rooms. We fit to the specification set, and give you the commissioning certificate.
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 Aberdeenshire?
Yes, across the whole of Aberdeenshire, including Peterhead, Nigg, Inverurie.
Who licenses HMOs in Aberdeenshire?
Aberdeenshire council licenses HMOs in its area. Every HMO in Scotland needs a licence.
Other HMO services in Aberdeenshire
- House to HMO conversion in Aberdeenshire
- Escape routes, emergency lighting and fire stopping in Aberdeenshire
- Fire alarm and detection systems in Aberdeenshire
- Sound insulation in Aberdeenshire
- Loft conversions for extra rooms in Aberdeenshire
- Extensions for extra rooms in Aberdeenshire
- HMO fire safety upgrades in Aberdeenshire
- Fire doors in Aberdeenshire