An HMO loft conversion adds one or two letting rooms, often with an ensuite, in the roof space. For a house in Portslade 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
- East Sussex, England
- Postcodes
- BN3, BN41 and BN42
- Location
- 3 miles west of Brighton
- Pricing region
- South East
What do loft conversions for extra rooms in Portslade involve?
- Feasibility and head-height check
- Building control sign-off
- Planning or permitted development check
- New stair within the protected route
- Dormer or roof windows
Which rules apply in Portslade?
Here is what usually applies to a Portslade job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- 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.
- The Fire Safety Order 2005 applies to the common parts of HMOs, enforced by the fire and rescue authority.
- 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 Portslade?
| 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 |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Portslade can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Most jobs of this kind take 6–10 weeks. If a council deadline applies in Portslade, tell us at the first call so the programme is built around it.
When do Portslade landlords need it?
We usually get the call when:
- Adding rooms to make an HMO work financially
- Moving to a larger HMO with the right consents
Questions about loft conversions for extra rooms in Portslade
Will the loft room count for licensing?
Only the floor area with at least 1.5 metres of headroom counts towards the room size in England.
Which postcodes in Portslade do you work in?
All of them, including BN3, BN41 and BN42, and the surrounding parts of East Sussex.
Does a shared house in Portslade 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 Portslade?
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 Portslade
- Hove · 2 mi
- Brighton · 3 mi
- Worthing · 7 mi
- Rottingdean · 7 mi
- Burgess Hill · 9 mi
- Haywards Heath · 12 mi
- All of East Sussex
Other HMO services in Portslade
- Extensions for extra rooms in Portslade
- Large HMO conversions (7+ sharers) in Portslade
- Escape routes, emergency lighting and fire stopping in Portslade
- Ensuite installation in Portslade
- Layout changes and room reconfiguration in Portslade
- Fire alarm and detection systems in Portslade
- Small HMO conversions (3–6 sharers) in Portslade
- EPC and energy upgrades in Portslade