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. Landlords in Preston (PR0, PR1 and PR11) 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 Preston, we plan bigger jobs for the gap between academic-year tenancies where we can.
- Area
- Lancashire, England
- Postcodes
- PR0, PR1 and PR11
- Location
- 27 miles north-east of Liverpool
- Council
- Preston City Council
- Pricing region
- North West
What does house to HMO conversion in Preston involve?
- Measured survey and room-size check against the licensing standards
- New stud walls, door openings and room splits
- Fire doors, fire-rated linings and an interlinked fire alarm
- Decoration, flooring and a handover pack for licensing
- Rewiring or upgrades, with an electrical certificate
Which rules apply in Preston?
House to HMO conversion in Preston 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:
- 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.
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
Preston City Council: local HMO schemes
| Article 4 (HMO) | In force in part of the council area Existing direction for defined areas (2012). New direction covering Preston's main urban area (consulted Feb-Mar 2026) due to take effect Feb 2027. |
|---|---|
| Additional licensing | Not confirmed: check with the council |
| Selective licensing | Proposed Proposed selective licensing for City Centre, St Matthew's and Plungington wards; consultation closed 11 Oct 2026, no decision yet. |
Schemes change. Check the council’s current pages for the exact address in Preston before you buy or start work. Source: Preston City Council HMO licensing page, checked 2026-10-31.
How much does house to HMO conversion cost in Preston?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Typical 3–4 bed house to a 5–6 bed HMO, all-in | £30,000 – £75,000 | £28,800 – £72,000 | project |
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £3,350 – £6,250 | letting room |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,850 – £9,600 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £7,700 – £17,300 | kitchen |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £770 – £1,900 | house |
Prices in Preston are shown with our regional adjustment for North West (below the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
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.
For student houses in Preston, booking by spring is the safest way to make the summer gap.
When do Preston landlords need it?
Typical reasons for this work in Preston:
- A family let is moving to room-by-room letting
- A council has said an existing shared house needs works before a licence
Questions about house to HMO conversion in Preston
Can you work to a council’s HMO standards document?
Yes. Councils publish their own amenity and space standards. We read the one for your address and work to it, including kitchen and bathroom ratios.
Do you cover all of Preston?
Yes. We work across Preston and the PR0, PR1 and PR11 postcode areas, plus the rest of Lancashire. Nearby places we also cover include Leyland, Chorley, Blackburn.
Which council covers HMOs in Preston?
Preston is covered by Preston City Council. We read the council’s written HMO standards before pricing, and you should check the licence position for the exact address.
How much does house to HMO conversion cost in Preston?
Our guide ranges for North West 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 Preston
- Leyland · 5 mi
- Chorley · 9 mi
- Blackburn · 9 mi
- Fylde · 10 mi
- Darwen · 11 mi
- Lytham St Annes · 12 mi
- All of Lancashire
Other HMO services in Preston
- Small HMO conversions (3–6 sharers) in Preston
- Large HMO conversions (7+ sharers) in Preston
- HMO fire safety upgrades in Preston
- Ensuite installation in Preston
- Communal kitchen refits in Preston
- Layout changes and room reconfiguration in Preston
- Commercial and above-shop to HMO in Preston
- Rewires and EICR remedials in Preston