A house to HMO conversion turns a single-family home into a house in multiple occupation: a shared home for unrelated people with private bedrooms and shared kitchen or bathroom 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 does house to HMO conversion in Portslade involve?
- Rewiring or upgrades, with an electrical certificate
- Measured survey and room-size check against the licensing standards
- New stud walls, door openings and room splits
- Layout drawings showing bedrooms, kitchens, bathrooms and the escape route
- Decoration, flooring and a handover pack for licensing
Which rules apply in Portslade?
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 Portslade before we price.
- Mandatory HMO licence for 5 or more people in 2 or more households (since October 2018); councils can add additional licensing for smaller HMOs.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
- Council standards often step up at 5 and 6 sharers, for example a separate WC at 5 and a second bathroom from 6.
- 7 or more sharers is a sui generis large HMO and normally needs planning permission.
How much does house to HMO conversion cost in Portslade?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Typical 3–4 bed house to a 5–6 bed HMO, all-in | £30,000 – £75,000 | £33,600 – £84,000 | project |
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £3,900 – £7,300 | letting room |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,500 – £11,200 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £8,950 – £20,150 | kitchen |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £900 – £2,250 | house |
These are typical ranges including VAT, adjusted for South East, where costs run above the UK average. The fixed price for a house in Portslade follows a site visit.
How long does it take?
Allow 6–14 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.
When do Portslade landlords need it?
Typical reasons for this work in Portslade:
- You have bought, or are buying, a house to let to sharers
- A family let is moving to room-by-room letting
Questions about house to HMO conversion in Portslade
Do I need planning permission to turn a house into an HMO?
It depends on the nation, the council and the number of sharers. In England, three to six unrelated sharers is use class C4, and moving from a family house is usually permitted development unless the council has an Article 4 direction; seven or more normally needs permission. In Wales a change to an HMO always needs permission, in Northern Ireland all new HMOs need it, and in Scotland council policy decides. We check the address before drawings start.
How far do you travel from Portslade?
We cover the whole of East Sussex and work UK-wide. For Portslade the nearest towns on our list are Hove (2 miles), Brighton (3 miles), Worthing (7 miles).
Where do I check the HMO rules for an address in Portslade?
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 does house to HMO conversion 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.
House to HMO conversion 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
- Small HMO conversions (3–6 sharers) in Portslade
- Large HMO conversions (7+ sharers) in Portslade
- HMO fire safety upgrades in Portslade
- Ensuite installation in Portslade
- Communal kitchen refits in Portslade
- Layout changes and room reconfiguration in Portslade
- Fire doors in Portslade
- Sound insulation in Portslade