An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. Landlords in Christchurch (BH6 and BH23) 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.
- Area
- Dorset, England
- Postcodes
- BH6 and BH23
- Location
- 20 miles south-west of Southampton
- Pricing region
- South West
What do loft conversions for extra rooms in Christchurch involve?
- Fire doors and extended alarm system
- New stair within the protected route
- Building control sign-off
- Structural design and steelwork
- Dormer or roof windows
Which rules apply in Christchurch?
Loft conversions for extra rooms in Christchurch 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:
- 7 or more sharers is a sui generis large HMO and normally needs planning permission.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- Smoke alarms on every storey with living accommodation and CO alarms by fixed combustion appliances (other than gas cookers) are required by law.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
How much do loft conversions for extra rooms cost in Christchurch?
| 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 Christchurch can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Typical time on site: 6–10 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Christchurch landlords need it?
Landlords in Christchurch most often ask us for this when:
- Moving to a larger HMO with the right consents
- Adding rooms to make an HMO work financially
Questions about loft conversions for extra rooms in Christchurch
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.
How far do you travel from Christchurch?
We cover the whole of Dorset and work UK-wide. For Christchurch the nearest towns on our list are Bournemouth (4 miles), New Milton (5 miles), Poole (9 miles).
Does a shared house in Christchurch 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 Christchurch?
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 Christchurch
- Bournemouth · 4 mi
- New Milton · 5 mi
- Poole · 9 mi
- Totton · 18 mi
- Hythe · 19 mi
- Southampton · 20 mi
- All of Dorset
Other HMO services in Christchurch
- Extensions for extra rooms in Christchurch
- Large HMO conversions (7+ sharers) in Christchurch
- Escape routes, emergency lighting and fire stopping in Christchurch
- Ensuite installation in Christchurch
- Layout changes and room reconfiguration in Christchurch
- Fire alarm and detection systems in Christchurch
- Small HMO conversions (3–6 sharers) in Christchurch
- Fire doors in Christchurch