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 Trowbridge (BA14) 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.
- Area
- Wiltshire, England
- Postcodes
- BA14
- Location
- 19 miles south-east of Bristol
- Pricing region
- South West
What does commercial and above-shop to HMO in Trowbridge involve?
- Fire separation between the commercial unit and the homes above
- New kitchens, bathrooms and ensuites
- Survey of structure, services and access
- Separate entrance and protected escape route
- New electrics, heating and ventilation
Which rules apply in Trowbridge?
Here is what usually applies to a Trowbridge 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.
How much does commercial and above-shop to HMO cost in Trowbridge?
| 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 | £3,650 – £6,750 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,800 – £4,700 | house |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £830 – £2,800 | room |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £8,300 – £18,700 | kitchen |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,150 – £10,400 | ensuite |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Trowbridge can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Most jobs of this kind take 12–24 weeks. If a council deadline applies in Trowbridge, tell us at the first call so the programme is built around it.
When do Trowbridge landlords need it?
We usually get the call 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 Trowbridge
Can offices be converted to an HMO without planning?
Some office-to-home changes have permitted development rights in England, but those rights generally create self-contained flats, and HMO use usually needs its own consent. We work from your planning position and flag anything that needs checking.
Which postcodes in Trowbridge do you work in?
All of them, including BA14, and the surrounding parts of Wiltshire.
Where do I check the HMO rules for an address in Trowbridge?
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 does commercial and above-shop to HMO cost in Trowbridge?
Our guide ranges for South 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 Trowbridge
- Bath · 8 mi
- Frome · 8 mi
- Chippenham · 10 mi
- Kingswood · 16 mi
- Mangotsfield · 17 mi
- Yate · 18 mi
- All of Wiltshire
Other HMO services in Trowbridge
- Large HMO conversions (7+ sharers) in Trowbridge
- Escape routes, emergency lighting and fire stopping in Trowbridge
- Sound insulation in Trowbridge
- EPC and energy upgrades in Trowbridge
- Rewires and EICR remedials in Trowbridge
- Layout changes and room reconfiguration in Trowbridge
- Communal kitchen refits in Trowbridge
- HMO fire safety upgrades in Trowbridge