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 Sunbury-on-Thames (KT12, TW16 and TW17) 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
- Surrey, England
- Postcodes
- KT12, TW16 and TW17
- Location
- 15 miles south-west of London
- Pricing region
- South East
What does commercial and above-shop to HMO in Sunbury-on-Thames involve?
- Fire separation between the commercial unit and the homes above
- Separate entrance and protected escape route
- Coordination with planning and building control
- Sound insulation to floors and party walls
- Survey of structure, services and access
Which rules apply in Sunbury-on-Thames?
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 Sunbury-on-Thames before we price.
- 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.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- 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 Sunbury-on-Thames?
| 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 |
Prices in Sunbury-on-Thames are shown with our regional adjustment for South East (above the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
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 Sunbury-on-Thames landlords need it?
We usually get the call when:
- A mixed-use building where the upper floors need bringing into use
- Empty upper floors above a shop you own
Questions about commercial and above-shop to HMO in Sunbury-on-Thames
Is building control needed?
Yes. Changing commercial space to residential use is a material change of use and needs building regulations approval.
How far do you travel from Sunbury-on-Thames?
We cover the whole of Surrey and work UK-wide. For Sunbury-on-Thames the nearest towns on our list are Walton-on-Thames (1 miles), Hampton (2 miles), Hanworth (3 miles).
Does a shared house in Sunbury-on-Thames 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 Sunbury-on-Thames?
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 Sunbury-on-Thames
- Walton-on-Thames · 1 mi
- Hampton · 2 mi
- Hanworth · 3 mi
- Ashford (Surrey) · 3 mi
- Feltham · 3 mi
- Esher · 3 mi
- All of Surrey
Other HMO services in Sunbury-on-Thames
- Large HMO conversions (7+ sharers) in Sunbury-on-Thames
- Escape routes, emergency lighting and fire stopping in Sunbury-on-Thames
- Sound insulation in Sunbury-on-Thames
- EPC and energy upgrades in Sunbury-on-Thames
- Rewires and EICR remedials in Sunbury-on-Thames
- Layout changes and room reconfiguration in Sunbury-on-Thames
- HMO fire safety upgrades in Sunbury-on-Thames
- Loft conversions for extra rooms in Sunbury-on-Thames