A large HMO is a shared house for seven or more people. For a house in Pimlico 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
- SW1
- Location
- 1 miles south of London
- Pricing region
- London
What do large HMO conversions (7+ sharers) in Pimlico involve?
- Fire alarm and detection system sized for the building
- Protected stair and landing with fire doors and fire stopping
- Sound insulation between rooms and floors
- Ensuites or extra bathrooms
- Planning and building control drawings, coordinated with your designer
Which rules apply in Pimlico?
Large HMO conversions (7+ sharers) in Pimlico 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:
- Under the Renters’ Rights Act, civil penalties reach £40,000 for offences such as running an unlicensed HMO.
- 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 do large HMO conversions (7+ sharers) cost in Pimlico?
| 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 Pimlico can move the figure either way, which is why we quote after seeing the house.
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 Pimlico landlords need it?
We usually get the call when:
- An existing large HMO needs works before a licence renewal
- You have planning in place, or want to apply
Questions about large HMO conversions (7+ sharers) in Pimlico
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.
How far do you travel from Pimlico?
We cover the whole of Greater London and work UK-wide. For Pimlico the nearest towns on our list are City of Westminster (1 miles), Battersea (1 miles), Chelsea (1 miles).
Where do I check the HMO rules for an address in Pimlico?
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 Pimlico?
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 Pimlico
- City of Westminster · 1 mi
- Battersea · 1 mi
- Chelsea · 1 mi
- London · 1 mi
- Brixton · 2 mi
- Fulham · 3 mi
- All of Greater London
Other HMO services in Pimlico
- House to HMO conversion in Pimlico
- Escape routes, emergency lighting and fire stopping in Pimlico
- Fire alarm and detection systems in Pimlico
- Sound insulation in Pimlico
- Loft conversions for extra rooms in Pimlico
- Extensions for extra rooms in Pimlico
- Shared bathroom and shower room refits in Pimlico
- Full HMO refurbishment in Pimlico