A small HMO is a shared house for three to six unrelated people. For a house in Castlereagh we start with a measured survey, check the NI HMO standards and licence conditions for the number of sharers, and then price each item separately.
- Area
- County Antrim, Northern Ireland
- Postcodes
- BT5 and BT6
- Location
- 2 miles south-east of Belfast
- Pricing region
- Northern Ireland
What do small HMO conversions (3–6 sharers) in Castlereagh involve?
- Kitchen enlarged or refitted for the number of sharers
- Room-by-room size check before any work starts
- Decoration and durable flooring
- Locks, door closers and thumb-turn locks on the exit route
- Interlinked smoke and heat detection
Which rules apply in Castlereagh?
Small HMO conversions (3–6 sharers) in Castlereagh must satisfy national law for Northern Ireland, the NI HMO standards and licence conditions and, where walls, drainage or fire separation change, the building rules. In short:
- Licences usually last 5 years, and landlords must also register with the NI landlord registration scheme.
- Space and amenity standards come from the HMO (Living Accommodation Standard) Regulations (NI) 2019 and the licence conditions.
- Kitchens, bathrooms and WCs must meet the 2019 living accommodation standard regulations and licence conditions.
- All new HMOs need planning permission; councils such as Belfast apply HMO policy areas and limits on concentration.
How much do small HMO conversions (3–6 sharers) cost in Castlereagh?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Typical 3–4 bed house to a 5–6 bed HMO, all-in | £30,000 – £75,000 | £27,000 – £67,500 | project |
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £3,150 – £5,850 | letting room |
| Shared bathroom refit | £5,500 – £9,000 | £4,950 – £8,100 | bathroom |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £720 – £1,800 | house |
| FD30S fire door leaf into an existing frame, with seals, closer and hinges, fitted | £300 – £600 | £270 – £540 | door |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Castlereagh can move the figure either way, which is why we quote after seeing the house.
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 Castlereagh landlords need it?
Typical reasons for this work in Castlereagh:
- An existing small HMO needs bringing up to date
- A three or four-bedroom house you want to let to sharers
Questions about small HMO conversions (3–6 sharers) in Castlereagh
Does a small HMO need a licence?
In England a mandatory licence is needed when five or more people from two or more households share, and smaller HMOs can need one where the council runs additional licensing. Wales still applies a three-storey test, while in Scotland and Northern Ireland every HMO needs a licence. We check the address and tell you which applies before quoting.
Do you cover all of Castlereagh?
Yes. We work across Castlereagh and the BT5 and BT6 postcode areas, plus the rest of County Antrim. Nearby places we also cover include Belfast, Dundonald, Holywood.
Does a shared house in Castlereagh need an HMO licence?
Yes, if 3 or more people forming more than two households live there as their main home and pay rent. Licensing for every council in Northern Ireland is run by the NI HMO Unit at Belfast City Council.
How much do small HMO conversions (3–6 sharers) cost in Castlereagh?
Our guide ranges for Northern Ireland 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 Castlereagh
- Belfast · 2 mi
- Dundonald · 4 mi
- Holywood · 5 mi
- Newtownabbey · 6 mi
- Lisburn · 7 mi
- Newtownards · 8 mi
- All of County Antrim
Other HMO services in Castlereagh
- House to HMO conversion in Castlereagh
- Ensuite installation in Castlereagh
- Fire alarm and detection systems in Castlereagh
- Communal kitchen refits in Castlereagh
- Fire doors in Castlereagh
- Licence condition and schedule-of-works in Castlereagh
- Commercial and above-shop to HMO in Castlereagh
- Sound insulation in Castlereagh