A large HMO is a shared house for seven or more people. Preston is 27 miles north-east of Liverpool. We price large HMO conversions (7+ sharers) there against England’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for. Preston has a university population, so many shared houses are let to students on yearly tenancies, and summer is the main window for works.
- Area
- Lancashire, England
- Postcodes
- PR0, PR1 and PR11
- Location
- 27 miles north-east of Liverpool
- Council
- Preston City Council
- Pricing region
- North West
What do large HMO conversions (7+ sharers) in Preston involve?
- Fire alarm and detection system sized for the building
- Ensuites or extra bathrooms
- Feasibility review and measured survey
- Planning and building control drawings, coordinated with your designer
- Protected stair and landing with fire doors and fire stopping
Which rules apply in Preston?
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 Preston 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.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- 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 do large HMO conversions (7+ sharers) cost in Preston?
| 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 | £3,350 – £6,250 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,700 – £4,300 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £1,900 – £5,750 | house |
| 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 |
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?
Most jobs of this kind take 10–20 weeks. If a council deadline applies in Preston, tell us at the first call so the programme is built around it.
If the house is let to students, we work backwards from the next tenancy start date in Preston.
When do Preston landlords need it?
Landlords in Preston most often ask us for this when:
- You have planning in place, or want to apply
- An existing large HMO needs works before a licence renewal
Questions about large HMO conversions (7+ sharers) in Preston
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.
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 do large HMO conversions (7+ sharers) 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.
Large HMO conversions (7+ sharers) 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
- House to HMO conversion in Preston
- Escape routes, emergency lighting and fire stopping in Preston
- Fire alarm and detection systems in Preston
- Sound insulation in Preston
- Loft conversions for extra rooms in Preston
- Extensions for extra rooms in Preston
- Licence condition and schedule-of-works in Preston
- Professional and co-living HMO refurbs in Preston