A large HMO is a shared house for seven or more people. For a house in Highbury 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
- Greater London, England
- Postcodes
- N5
- Location
- 3 miles north of London
- Pricing region
- London
What do large HMO conversions (7+ sharers) in Highbury involve?
- Second kitchen or extra kitchen capacity
- Fire alarm and detection system sized for the building
- Emergency lighting where the escape route needs it
- Sound insulation between rooms and floors
- Feasibility review and measured survey
Which rules apply in Highbury?
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 Highbury before we price.
- Licences last up to 5 years and carry conditions on gas and electrical safety, alarms, room sizes and waste.
- 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 do large HMO conversions (7+ sharers) cost in Highbury?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| 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 |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £2,250 – £5,750 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £2,550 – £7,700 | house |
| 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 |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Highbury can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Typical time on site: 10–20 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Highbury landlords need it?
Landlords in Highbury most often ask us for this when:
- A large house, three or more storeys, or a building with lots of rooms
- You have planning in place, or want to apply
Questions about large HMO conversions (7+ sharers) in Highbury
What fire alarm does a large HMO need?
The fire risk assessment and the council decide; alarm grades come from guidance, not statute. For larger HMOs, council guides and the NI fire service guide commonly point to a Grade A panel system covering escape routes and rooms. We fit to the specification set, and give you the commissioning certificate.
Which postcodes in Highbury do you work in?
All of them, including N5, and the surrounding parts of Greater London.
Does a shared house in Highbury 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 do large HMO conversions (7+ sharers) cost in Highbury?
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.
Large HMO conversions (7+ sharers) near Highbury
- Islington · 1 mi
- Holloway · 1 mi
- Stamford Hill · 2 mi
- Archway · 2 mi
- Camden Town · 2 mi
- Chalk Farm · 2 mi
- All of Greater London
Other HMO services in Highbury
- House to HMO conversion in Highbury
- Escape routes, emergency lighting and fire stopping in Highbury
- Fire alarm and detection systems in Highbury
- Sound insulation in Highbury
- Loft conversions for extra rooms in Highbury
- Extensions for extra rooms in Highbury
- Full HMO refurbishment in Highbury
- Void and between-tenancy refurbs in Highbury