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. In Ewell, a town of about 40,000 people in Surrey, the work is planned around the HMO rules for England and the council’s written HMO standards.
- Area
- Surrey, England
- Postcodes
- KT17, KT19 and SM3
- Location
- 12 miles south-west of London
- Pricing region
- South East
What does house to HMO conversion in Ewell involve?
- New stud walls, door openings and room splits
- Measured survey and room-size check against the licensing standards
- A communal kitchen sized for the number of sharers
- Layout drawings showing bedrooms, kitchens, bathrooms and the escape route
- Rewiring or upgrades, with an electrical certificate
Which rules apply in Ewell?
Here is what usually applies to a Ewell job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- Mandatory HMO licence for 5 or more people in 2 or more households (since October 2018); councils can add additional licensing for smaller HMOs.
- 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.
- 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 Ewell?
| 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 |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Ewell 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 6–14 weeks. If a council deadline applies in Ewell, tell us at the first call so the programme is built around it.
When do Ewell landlords need it?
Landlords in Ewell most often ask us for this when:
- A council has said an existing shared house needs works before a licence
- A family let is moving to room-by-room letting
Questions about house to HMO conversion in Ewell
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.
Which postcodes in Ewell do you work in?
All of them, including KT17, KT19 and SM3, and the surrounding parts of Surrey.
Where do I check the HMO rules for an address in Ewell?
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 Ewell?
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 Ewell
- Epsom · 2 mi
- Sutton · 2 mi
- Banstead · 3 mi
- New Malden · 4 mi
- Surbiton · 4 mi
- Carshalton · 4 mi
- All of Surrey