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 Hampton, a town of about 20,000 people in Greater London, the work is planned around the HMO rules for England and the council’s written HMO standards.
- Area
- Greater London, England
- Postcodes
- KT8 and TW12
- Location
- 12 miles south-west of London
- Pricing region
- London
What does house to HMO conversion in Hampton involve?
- Layout drawings showing bedrooms, kitchens, bathrooms and the escape route
- New stud walls, door openings and room splits
- Decoration, flooring and a handover pack for licensing
- Measured survey and room-size check against the licensing standards
- A communal kitchen sized for the number of sharers
Which rules apply in Hampton?
House to HMO conversion in Hampton 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.
- 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.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
How much does house to HMO conversion cost in Hampton?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Typical 3–4 bed house to a 5–6 bed HMO, all-in | £30,000 – £75,000 | £38,400 – £96,000 | project |
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £4,500 – £8,300 | letting room |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £5,100 – £12,800 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £10,250 – £23,050 | kitchen |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £1,000 – £2,550 | house |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Hampton can move the figure either way, which is why we quote after seeing the house.
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 Hampton landlords need it?
Landlords in Hampton most often ask us for this when:
- You have bought, or are buying, a house to let to sharers
- A council has said an existing shared house needs works before a licence
Questions about house to HMO conversion in Hampton
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 Hampton do you work in?
All of them, including KT8 and TW12, and the surrounding parts of Greater London.
Where do I check the HMO rules for an address in Hampton?
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 Hampton?
Our guide ranges for London 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 Hampton
- Hanworth · 2 mi
- Sunbury-on-Thames · 2 mi
- Walton-on-Thames · 3 mi
- Esher · 3 mi
- Feltham · 3 mi
- Surbiton · 3 mi
- All of Greater London
Other HMO services in Hampton
- Small HMO conversions (3–6 sharers) in Hampton
- Large HMO conversions (7+ sharers) in Hampton
- HMO fire safety upgrades in Hampton
- Ensuite installation in Hampton
- Communal kitchen refits in Hampton
- Layout changes and room reconfiguration in Hampton
- Extensions for extra rooms in Hampton
- Rewires and EICR remedials in Hampton