An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. For a house in Bonnyrigg 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
- Midlothian, Scotland
- Postcodes
- EH18, EH19, EH22 and EH24
- Location
- 6 miles south-east of Edinburgh
- Pricing region
- Scotland
What do loft conversions for extra rooms in Bonnyrigg involve?
- Building control sign-off
- Dormer or roof windows
- Planning or permitted development check
- Ensuite where space allows
- Feasibility and head-height check
Which rules apply in Bonnyrigg?
Here is what usually applies to a Bonnyrigg job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- 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.
- 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.
How much do loft conversions for extra rooms cost in Bonnyrigg?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Dormer loft conversion, about 30 m² | £40,000 – £60,000 | £38,000 – £57,000 | project |
| Rooflight loft conversion, about 30 m² | £22,500 – £30,000 | £21,400 – £28,500 | project |
These are typical ranges including VAT, adjusted for Scotland, where costs run below the UK average. The fixed price for a house in Bonnyrigg follows a site visit.
How long does it take?
Most jobs of this kind take 6–10 weeks. If a council deadline applies in Bonnyrigg, tell us at the first call so the programme is built around it.
When do Bonnyrigg landlords need it?
We usually get the call when:
- Moving to a larger HMO with the right consents
- A house with usable roof space
Questions about loft conversions for extra rooms in Bonnyrigg
Does a loft room need a fire escape window?
In an HMO the main protection is usually a protected stair and fire doors. The building regulations and fire strategy decide the detail.
Which postcodes in Bonnyrigg do you work in?
All of them, including EH18, EH19, EH22 and EH24, and the surrounding parts of Midlothian.
Does a shared house in Bonnyrigg 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 loft conversions for extra rooms cost in Bonnyrigg?
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.
Loft conversions for extra rooms near Bonnyrigg
- Dalkeith · 2 mi
- Mayfield · 3 mi
- Musselburgh · 5 mi
- Penicuik · 6 mi
- Edinburgh · 6 mi
- Broxburn · 15 mi
- All of Midlothian
Other HMO services in Bonnyrigg
- Extensions for extra rooms in Bonnyrigg
- Large HMO conversions (7+ sharers) in Bonnyrigg
- Escape routes, emergency lighting and fire stopping in Bonnyrigg
- Ensuite installation in Bonnyrigg
- Layout changes and room reconfiguration in Bonnyrigg
- Fire alarm and detection systems in Bonnyrigg
- Full HMO refurbishment in Bonnyrigg
- Fire doors in Bonnyrigg