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. Hanworth is 12 miles south-west of London. We price house to HMO conversion there against England’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for.
- Area
- Greater London, England
- Postcodes
- TW12 and TW13
- Location
- 12 miles south-west of London
- Pricing region
- London
What does house to HMO conversion in Hanworth involve?
- Rewiring or upgrades, with an electrical certificate
- Fire doors, fire-rated linings and an interlinked fire alarm
- Extra bathrooms, shower rooms or ensuites
- Measured survey and room-size check against the licensing standards
- New stud walls, door openings and room splits
Which rules apply in Hanworth?
Here is what usually applies to a Hanworth 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.
- 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.
- 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 Hanworth?
| 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 |
These are typical ranges including VAT, adjusted for London, where costs run above the UK average. The fixed price for a house in Hanworth follows a site visit.
How long does it take?
Typical time on site: 6–14 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Hanworth landlords need it?
We usually get the call when:
- A council has said an existing shared house needs works before a licence
- You have bought, or are buying, a house to let to sharers
Questions about house to HMO conversion in Hanworth
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 Hanworth?
We cover the whole of Greater London and work UK-wide. For Hanworth the nearest towns on our list are Hampton (2 miles), Feltham (2 miles), Sunbury-on-Thames (3 miles).
Where do I check the HMO rules for an address in Hanworth?
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 Hanworth?
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 Hanworth
- Hampton · 2 mi
- Feltham · 2 mi
- Sunbury-on-Thames · 3 mi
- Hounslow · 3 mi
- Ashford (Surrey) · 3 mi
- Isleworth · 3 mi
- All of Greater London
Other HMO services in Hanworth
- Small HMO conversions (3–6 sharers) in Hanworth
- Large HMO conversions (7+ sharers) in Hanworth
- HMO fire safety upgrades in Hanworth
- Ensuite installation in Hanworth
- Communal kitchen refits in Hanworth
- Layout changes and room reconfiguration in Hanworth
- Rewires and EICR remedials in Hanworth
- EPC and energy upgrades in Hanworth