A small HMO is a shared house for three to six unrelated people. For a house in Trowbridge 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
- Wiltshire, England
- Postcodes
- BA14
- Location
- 19 miles south-east of Bristol
- Pricing region
- South West
What do small HMO conversions (3–6 sharers) in Trowbridge involve?
- Kitchen enlarged or refitted for the number of sharers
- Decoration and durable flooring
- Second bathroom, shower room or ensuites
- Electrical upgrades and certificate
- Room-by-room size check before any work starts
Which rules apply in Trowbridge?
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 Trowbridge before we price.
- Under the Renters’ Rights Act, civil penalties reach £40,000 for offences such as running an unlicensed HMO.
- Floor area under a ceiling lower than 1.5 m does not count towards the room size, and many councils set larger sizes.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
How much do small HMO conversions (3–6 sharers) cost in Trowbridge?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Typical 3–4 bed house to a 5–6 bed HMO, all-in | £30,000 – £75,000 | £31,200 – £78,000 | project |
| 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 |
| Shared bathroom refit | £5,500 – £9,000 | £5,700 – £9,350 | bathroom |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £830 – £2,100 | house |
| FD30S fire door leaf into an existing frame, with seals, closer and hinges, fitted | £300 – £600 | £310 – £620 | door |
These are typical ranges including VAT, adjusted for South West, where costs run above the UK average. The fixed price for a house in Trowbridge follows a site visit.
How long does it take?
Most jobs of this kind take 4–10 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?
Landlords in Trowbridge most often ask us for this when:
- An existing small HMO needs bringing up to date
- You want a three to six sharer layout that fits the local planning rules
Questions about small HMO conversions (3–6 sharers) in Trowbridge
What is the smallest room I can let?
In a licensed HMO in England, a room for one person aged 10 or over must be at least 6.51 square metres, not counting floor under a ceiling lower than 1.5 metres. Councils can set larger sizes, and Wales, Scotland and Northern Ireland have their own standards. We measure every room before you commit to a layout.
Do you cover all of Trowbridge?
Yes. We work across Trowbridge and the BA14 postcode areas, plus the rest of Wiltshire. Nearby places we also cover include Bath, Frome, Chippenham.
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 do small HMO conversions (3–6 sharers) 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.
Small HMO conversions (3–6 sharers) 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
- House to HMO conversion in Trowbridge
- Ensuite installation in Trowbridge
- Fire alarm and detection systems in Trowbridge
- Communal kitchen refits in Trowbridge
- Fire doors in Trowbridge
- Licence condition and schedule-of-works in Trowbridge
- Large HMO conversions (7+ sharers) in Trowbridge
- HMO fire safety upgrades in Trowbridge