An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. Landlords in Totton (SO40) 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
- Hampshire, England
- Postcodes
- SO40
- Location
- 4 miles west of Southampton
- Pricing region
- South East
What do loft conversions for extra rooms in Totton involve?
- Building control sign-off
- Feasibility and head-height check
- Ensuite where space allows
- New stair within the protected route
- Planning or permitted development check
Which rules apply in Totton?
The rules below are the England-wide position for this kind of work. Councils add their own standards and schemes on top, so we always check the address in Totton before we price.
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- 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 Totton?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Dormer loft conversion, about 30 m² | £40,000 – £60,000 | £44,800 – £67,200 | project |
| Rooflight loft conversion, about 30 m² | £22,500 – £30,000 | £25,200 – £33,600 | project |
Prices in Totton are shown with our regional adjustment for South East (above the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
How long does it take?
Most jobs of this kind take 6–10 weeks. If a council deadline applies in Totton, tell us at the first call so the programme is built around it.
When do Totton landlords need it?
We usually get the call when:
- A house with usable roof space
- Moving to a larger HMO with the right consents
Questions about loft conversions for extra rooms in Totton
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.
Do you cover all of Totton?
Yes. We work across Totton and the SO40 postcode areas, plus the rest of Hampshire. Nearby places we also cover include Southampton, Hythe, Eastleigh.
Where do I check the HMO rules for an address in Totton?
With the local council for the address. Councils in England can add additional licensing and Article 4 directions on top of the national rules. Check the council’s website for the exact address before you buy or start work.
How much do loft conversions for extra rooms cost in Totton?
Our guide ranges for South East 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 Totton
- Southampton · 4 mi
- Hythe · 6 mi
- Eastleigh · 7 mi
- Winchester · 13 mi
- New Milton · 14 mi
- Cowes · 14 mi
- All of Hampshire
Other HMO services in Totton
- Extensions for extra rooms in Totton
- Large HMO conversions (7+ sharers) in Totton
- Escape routes, emergency lighting and fire stopping in Totton
- Ensuite installation in Totton
- Layout changes and room reconfiguration in Totton
- Fire alarm and detection systems in Totton
- Commercial and above-shop to HMO in Totton
- Damp, mould and HHSRS repairs in Totton