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. Isleworth is 10 miles west of London. We price commercial and above-shop to HMO there against England’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for.
- Area
- Greater London, England
- Postcodes
- TW3 and TW7
- Location
- 10 miles west of London
- Pricing region
- London
What does commercial and above-shop to HMO in Isleworth involve?
- Windows and thermal upgrades
- Survey of structure, services and access
- Sound insulation to floors and party walls
- New kitchens, bathrooms and ensuites
- Separate entrance and protected escape route
Which rules apply in Isleworth?
Here is what usually applies to a Isleworth job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- Licences last up to 5 years and carry conditions on gas and electrical safety, alarms, room sizes and waste.
- 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.
- The Fire Safety Order 2005 applies to the common parts of HMOs, enforced by the fire and rescue authority.
How much does commercial and above-shop to HMO cost in Isleworth?
| 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 | £4,500 – £8,300 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £2,250 – £5,750 | house |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £1,000 – £3,450 | room |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £10,250 – £23,050 | kitchen |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £5,100 – £12,800 | ensuite |
These are typical ranges including VAT, adjusted for London, where costs run above the UK average. The fixed price for a house in Isleworth 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.
When do Isleworth landlords need it?
Typical reasons for this work in Isleworth:
- 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 Isleworth
Do you work on listed or conservation area buildings?
Yes, with the right consents in place. Older high street buildings often need extra care with windows, fire upgrades and sound insulation.
How far do you travel from Isleworth?
We cover the whole of Greater London and work UK-wide. For Isleworth the nearest towns on our list are Hounslow (1 miles), Heston (2 miles), Richmond (2 miles).
Where do I check the HMO rules for an address in Isleworth?
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 Isleworth?
Our guide ranges for London 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 Isleworth
- Hounslow · 1 mi
- Heston · 2 mi
- Richmond · 2 mi
- Southall · 3 mi
- Hanworth · 3 mi
- Feltham · 4 mi
- All of Greater London
Other HMO services in Isleworth
- Large HMO conversions (7+ sharers) in Isleworth
- Escape routes, emergency lighting and fire stopping in Isleworth
- Sound insulation in Isleworth
- EPC and energy upgrades in Isleworth
- Rewires and EICR remedials in Isleworth
- Layout changes and room reconfiguration in Isleworth
- HMO fire safety upgrades in Isleworth
- Bedroom upgrades and room refits in Isleworth