A commercial to HMO conversion turns space that was never a home, such as upper floors over shops or small office buildings, into shared accommodation. 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 commercial and above-shop to HMO in Preston involve?
- Sound insulation to floors and party walls
- New electrics, heating and ventilation
- Windows and thermal upgrades
- Fire separation between the commercial unit and the homes above
- New kitchens, bathrooms and ensuites
Which rules apply in Preston?
Here is what usually applies to a Preston job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- Mandatory HMO licence for 5 or more people in 2 or more households (since October 2018); councils can add additional licensing for smaller HMOs.
- 7 or more sharers is a sui generis large HMO and normally needs planning permission.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- Smoke alarms on every storey with living accommodation and CO alarms by fixed combustion appliances (other than gas cookers) are required by law.
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 commercial and above-shop to HMO 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 |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £770 – £2,600 | room |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £7,700 – £17,300 | kitchen |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,850 – £9,600 | ensuite |
These are typical ranges including VAT, adjusted for North West, where costs run below the UK average. The fixed price for a house in Preston follows a site visit.
How long does it take?
Allow 12–24 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.
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:
- Empty upper floors above a shop you own
- A small office building with planning for residential use
Questions about commercial and above-shop to HMO in Preston
What about the shop below?
The homes above must be separated from the commercial unit by fire-resisting construction, and the escape route must not pass through the shop. We design the separation as part of the building control application.
How far do you travel from Preston?
We cover the whole of Lancashire and work UK-wide. For Preston the nearest towns on our list are Leyland (5 miles), Chorley (9 miles), Blackburn (9 miles).
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 commercial and above-shop to HMO 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.
Commercial and above-shop to HMO 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
- Large HMO conversions (7+ sharers) in Preston
- Escape routes, emergency lighting and fire stopping in Preston
- Sound insulation in Preston
- EPC and energy upgrades in Preston
- Rewires and EICR remedials in Preston
- Layout changes and room reconfiguration in Preston
- Extensions for extra rooms in Preston
- Professional and co-living HMO refurbs in Preston