A large HMO is a shared house for seven or more people. In Muswell Hill, a town of about 28,000 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
- N2 and N10
- Location
- 6 miles north of London
- Pricing region
- London
What do large HMO conversions (7+ sharers) in Muswell Hill involve?
- Second kitchen or extra kitchen capacity
- Fire alarm and detection system sized for the building
- Planning and building control drawings, coordinated with your designer
- Protected stair and landing with fire doors and fire stopping
- Ensuites or extra bathrooms
Which rules apply in Muswell Hill?
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 Muswell Hill before we price.
- Under the Renters’ Rights Act, civil penalties reach £40,000 for offences such as running an unlicensed HMO.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- 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 Muswell Hill?
| 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 |
These are typical ranges including VAT, adjusted for London, where costs run above the UK average. The fixed price for a house in Muswell Hill follows a site visit.
How long does it take?
Allow 10–20 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 Muswell Hill landlords need it?
Typical reasons for this work in Muswell Hill:
- An existing large HMO needs works before a licence renewal
- A large house, three or more storeys, or a building with lots of rooms
Questions about large HMO conversions (7+ sharers) in Muswell Hill
Can you work with my architect?
Yes. We often build from an architect’s drawings, or we can recommend a designer to prepare them.
Which postcodes in Muswell Hill do you work in?
All of them, including N2 and N10, and the surrounding parts of Greater London.
Where do I check the HMO rules for an address in Muswell Hill?
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 do large HMO conversions (7+ sharers) cost in Muswell Hill?
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 Muswell Hill
- Wood Green · 1 mi
- Archway · 2 mi
- Finchley · 2 mi
- Holloway · 3 mi
- Chalk Farm · 3 mi
- Tottenham · 3 mi
- All of Greater London
Other HMO services in Muswell Hill
- House to HMO conversion in Muswell Hill
- Escape routes, emergency lighting and fire stopping in Muswell Hill
- Fire alarm and detection systems in Muswell Hill
- Sound insulation in Muswell Hill
- Loft conversions for extra rooms in Muswell Hill
- Extensions for extra rooms in Muswell Hill
- Communal kitchen refits in Muswell Hill
- Professional and co-living HMO refurbs in Muswell Hill