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 Horley 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
- Surrey, England
- Postcodes
- RH6
- Location
- 23 miles south of London
- Pricing region
- South East
What does house to HMO conversion in Horley involve?
- A communal kitchen sized for the number of sharers
- Decoration, flooring and a handover pack for licensing
- New stud walls, door openings and room splits
- Extra bathrooms, shower rooms or ensuites
- Rewiring or upgrades, with an electrical certificate
Which rules apply in Horley?
House to HMO conversion in Horley 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:
- 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 Horley?
| 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 Horley follows a site visit.
How long does it take?
Most jobs of this kind take 6–14 weeks. If a council deadline applies in Horley, tell us at the first call so the programme is built around it.
When do Horley landlords need it?
Typical reasons for this work in Horley:
- A family let is moving to room-by-room letting
- You have bought, or are buying, a house to let to sharers
Questions about house to HMO conversion in Horley
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.
Do you cover all of Horley?
Yes. We work across Horley and the RH6 postcode areas, plus the rest of Surrey. Nearby places we also cover include Crawley, Redhill, Reigate.
Does a shared house in Horley 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 does house to HMO conversion cost in Horley?
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 Horley
- Crawley · 4 mi
- Redhill · 5 mi
- Reigate · 5 mi
- East Grinstead · 7 mi
- Caterham · 8 mi
- Coulsdon · 10 mi
- All of Surrey
Other HMO services in Horley
- Small HMO conversions (3–6 sharers) in Horley
- Large HMO conversions (7+ sharers) in Horley
- HMO fire safety upgrades in Horley
- Ensuite installation in Horley
- Communal kitchen refits in Horley
- Layout changes and room reconfiguration in Horley
- Loft conversions for extra rooms in Horley
- Bedroom upgrades and room refits in Horley