A small HMO is a shared house for three to six unrelated people. Christchurch is 20 miles south-west of Southampton. We price small HMO conversions (3–6 sharers) 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
- Dorset, England
- Postcodes
- BH6 and BH23
- Location
- 20 miles south-west of Southampton
- Pricing region
- South West
What do small HMO conversions (3–6 sharers) in Christchurch involve?
- Locks, door closers and thumb-turn locks on the exit route
- Second bathroom, shower room or ensuites
- Electrical upgrades and certificate
- Room-by-room size check before any work starts
- Fire doors to rooms off the escape route
Which rules apply in Christchurch?
Small HMO conversions (3–6 sharers) in Christchurch must satisfy national law for England, the council’s written HMO standards and, where walls, drainage or fire separation change, the building rules. In short:
- 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.
- Council standards often step up at 5 and 6 sharers, for example a separate WC at 5 and a second bathroom from 6.
- 7 or more sharers is a sui generis large HMO and normally needs planning permission.
How much do small HMO conversions (3–6 sharers) cost in Christchurch?
| 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 |
Prices in Christchurch are shown with our regional adjustment for South West (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: 4–10 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Christchurch landlords need it?
Landlords in Christchurch 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 Christchurch
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 Christchurch?
Yes. We work across Christchurch and the BH6 and BH23 postcode areas, plus the rest of Dorset. Nearby places we also cover include Bournemouth, New Milton, Poole.
Where do I check the HMO rules for an address in Christchurch?
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 Christchurch?
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 Christchurch
- Bournemouth · 4 mi
- New Milton · 5 mi
- Poole · 9 mi
- Totton · 18 mi
- Hythe · 19 mi
- Southampton · 20 mi
- All of Dorset
Other HMO services in Christchurch
- House to HMO conversion in Christchurch
- Ensuite installation in Christchurch
- Fire alarm and detection systems in Christchurch
- Communal kitchen refits in Christchurch
- Fire doors in Christchurch
- Licence condition and schedule-of-works in Christchurch
- Bedroom upgrades and room refits in Christchurch
- Rewires and EICR remedials in Christchurch