A large HMO is a shared house for seven or more people. Landlords in Luton (LU1) usually come to us with a council letter, a fire risk assessment or a house they have just bought. We price from whichever you have. With students as well as working sharers renting in Luton, we plan bigger jobs for the gap between academic-year tenancies where we can.
- Area
- Bedfordshire, England
- Postcodes
- LU1
- Location
- 29 miles north-west of London
- Council
- Luton Borough Council
- Pricing region
- East of England
What do large HMO conversions (7+ sharers) in Luton involve?
- Ensuites or extra bathrooms
- Fire alarm and detection system sized for the building
- Emergency lighting where the escape route needs it
- Planning and building control drawings, coordinated with your designer
- Feasibility review and measured survey
Which rules apply in Luton?
Large HMO conversions (7+ sharers) in Luton 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.
- 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.
Luton Borough Council: local HMO schemes
| Article 4 (HMO) | No scheme found |
|---|---|
| Additional licensing | In force across the council area Borough-wide additional HMO licensing launched 1 Jun 2026. |
| Selective licensing | In force in part of the council area Selective licensing in the Town Centre and Park Town areas from 1 Jun 2026. |
Schemes change. Check the council’s current pages for the exact address in Luton before you buy or start work. Source: Luton Borough Council HMO licensing page, checked 2026-10-31.
How much do large HMO conversions (7+ sharers) cost in Luton?
| 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 | £3,700 – £6,900 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,850 – £4,750 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £2,100 – £6,350 | house |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,250 – £10,600 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £8,500 – £19,100 | kitchen |
These are typical ranges including VAT, adjusted for East of England, where costs run above the UK average. The fixed price for a house in Luton follows a site visit.
How long does it take?
Most jobs of this kind take 10–20 weeks. If a council deadline applies in Luton, tell us at the first call so the programme is built around it.
For student houses in Luton, booking by spring is the safest way to make the summer gap.
When do Luton landlords need it?
Landlords in Luton most often ask us for this 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 Luton
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 Luton do you work in?
All of them, including LU1, and the surrounding parts of Bedfordshire.
Which council covers HMOs in Luton?
Luton is covered by Luton Borough Council. We read the council’s written HMO standards before pricing, and you should check the licence position for the exact address.
How much do large HMO conversions (7+ sharers) cost in Luton?
Our guide ranges for East of England 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 Luton
- Dunstable · 5 mi
- Harpenden · 5 mi
- Hitchin · 7 mi
- Hemel Hempstead · 9 mi
- Stevenage · 9 mi
- St Albans · 10 mi
- All of Bedfordshire