An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. Landlords in Bournemouth (BH1, BH2, BH7 and BH10) usually come to us with a council letter, a fire risk assessment or a house they have just bought. We price from whichever you have. With students as well as working sharers renting in Bournemouth, we plan bigger jobs for the gap between academic-year tenancies where we can.
- Area
- Dorset, England
- Postcodes
- BH1, BH2, BH7 and BH10
- Location
- 24 miles south-west of Southampton
- Pricing region
- South West
What do loft conversions for extra rooms in Bournemouth involve?
- Feasibility and head-height check
- Dormer or roof windows
- Building control sign-off
- Ensuite where space allows
- Fire doors and extended alarm system
Which rules apply in Bournemouth?
Loft conversions for extra rooms in Bournemouth must satisfy national law for England, the council’s written HMO standards and, where walls, drainage or fire separation change, the building rules. In short:
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- Fire precautions follow a risk assessment; the LACORS Housing – Fire Safety guide (2008) is guidance, not law, but many councils base their standards on it.
- Licensed HMOs must meet national minimum bedroom sizes: 6.51 m² for one person aged 10 or over, 10.22 m² for two, and 4.64 m² for a child under 10.
How much do loft conversions for extra rooms cost in Bournemouth?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Dormer loft conversion, about 30 m² | £40,000 – £60,000 | £41,600 – £62,400 | project |
| Rooflight loft conversion, about 30 m² | £22,500 – £30,000 | £23,400 – £31,200 | project |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Bournemouth can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Allow 6–10 weeks on site for a typical job. Drawings, approvals and long-lead items such as kitchens or fire door sets are booked before we start.
If the house is let to students, we work backwards from the next tenancy start date in Bournemouth.
When do Bournemouth landlords need it?
Typical reasons for this work in Bournemouth:
- A house with usable roof space
- Moving to a larger HMO with the right consents
Questions about loft conversions for extra rooms in Bournemouth
Does adding a loft room change the HMO planning position?
It can. Going from six to seven sharers moves a house into a large HMO in England, which normally needs planning permission. We check before design.
How far do you travel from Bournemouth?
We cover the whole of Dorset and work UK-wide. For Bournemouth the nearest towns on our list are Christchurch (4 miles), Poole (5 miles), New Milton (10 miles).
Does a shared house in Bournemouth need an HMO licence?
In England, a mandatory licence is needed for 5 or more people from 2 or more households. Smaller HMOs can need a licence where the council runs additional licensing, which is common in towns with many shared houses. Check the council’s website for the address.
How much do loft conversions for extra rooms cost in Bournemouth?
Our guide ranges for South West 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 Bournemouth
- Christchurch · 4 mi
- Poole · 5 mi
- New Milton · 10 mi
- Totton · 22 mi
- Hythe · 23 mi
- Southampton · 24 mi
- All of Dorset
Other HMO services in Bournemouth
- Extensions for extra rooms in Bournemouth
- Large HMO conversions (7+ sharers) in Bournemouth
- Escape routes, emergency lighting and fire stopping in Bournemouth
- Ensuite installation in Bournemouth
- Layout changes and room reconfiguration in Bournemouth
- Fire alarm and detection systems in Bournemouth
- Full HMO refurbishment in Bournemouth
- Fire doors in Bournemouth