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. For a house in Crowborough we start with a measured survey, check the council’s written HMO standards for the number of sharers, and then price each item separately.
- Area
- East Sussex, England
- Postcodes
- TN3 and TN6
- Location
- 21 miles north-east of Brighton
- Pricing region
- South East
What does commercial and above-shop to HMO in Crowborough involve?
- Sound insulation to floors and party walls
- Coordination with planning and building control
- Fire separation between the commercial unit and the homes above
- New electrics, heating and ventilation
- Survey of structure, services and access
Which rules apply in Crowborough?
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 Crowborough before we price.
- 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.
- Fire precautions follow a risk assessment; the LACORS Housing – Fire Safety guide (2008) is guidance, not law, but many councils base their standards on it.
How much does commercial and above-shop to HMO cost in Crowborough?
| 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 | £3,900 – £7,300 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,950 – £5,050 | house |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £900 – £3,000 | room |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £8,950 – £20,150 | kitchen |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,500 – £11,200 | ensuite |
These are typical ranges including VAT, adjusted for South East, where costs run above the UK average. The fixed price for a house in Crowborough follows a site visit.
How long does it take?
Typical time on site: 12–24 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Crowborough landlords need it?
Landlords in Crowborough most often ask us for this when:
- Empty upper floors above a shop you own
- A mixed-use building where the upper floors need bringing into use
Questions about commercial and above-shop to HMO in Crowborough
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 Crowborough do you work in?
All of them, including TN3 and TN6, and the surrounding parts of East Sussex.
Does a shared house in Crowborough need an HMO licence?
In England, a mandatory licence is needed for 5 or more people from 2 or more households. Smaller HMOs can need a licence where the council runs additional licensing, which is common in towns with many shared houses. Check the council’s website for the address.
How much does commercial and above-shop to HMO cost in Crowborough?
Our guide ranges for South East 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 Crowborough
- Royal Tunbridge Wells · 7 mi
- East Grinstead · 9 mi
- Tonbridge · 10 mi
- Haywards Heath · 12 mi
- Hailsham · 14 mi
- Sevenoaks · 15 mi
- All of East Sussex
Other HMO services in Crowborough
- Large HMO conversions (7+ sharers) in Crowborough
- Escape routes, emergency lighting and fire stopping in Crowborough
- Sound insulation in Crowborough
- EPC and energy upgrades in Crowborough
- Rewires and EICR remedials in Crowborough
- Layout changes and room reconfiguration in Crowborough
- Fire alarm and detection systems in Crowborough
- Loft conversions for extra rooms in Crowborough