A house to HMO conversion turns a single-family home into a house in multiple occupation: a shared home for unrelated people with private bedrooms and shared kitchen or bathroom space. For a house in Carrickfergus 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
- BT38
- Location
- 10 miles north-east of Belfast
- Pricing region
- Northern Ireland
What does house to HMO conversion in Carrickfergus involve?
- Measured survey and room-size check against the licensing standards
- Rewiring or upgrades, with an electrical certificate
- Extra bathrooms, shower rooms or ensuites
- New stud walls, door openings and room splits
- Layout drawings showing bedrooms, kitchens, bathrooms and the escape route
Which rules apply in Carrickfergus?
House to HMO conversion in Carrickfergus 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:
- A licence is needed where 3 or more people forming more than two households live as their main home and pay rent; the NI HMO Unit at Belfast City Council licenses for every council.
- 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 does house to HMO conversion cost in Carrickfergus?
| 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 |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,600 – £9,000 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £7,200 – £16,200 | kitchen |
| Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides) | £800 – £2,000 | £720 – £1,800 | house |
Prices in Carrickfergus are shown with our regional adjustment for Northern Ireland (below 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: 6–14 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Carrickfergus landlords need it?
Typical reasons for this work in Carrickfergus:
- A council has said an existing shared house needs works before a licence
- A family let is moving to room-by-room letting
Questions about house to HMO conversion in Carrickfergus
How long does a house to HMO conversion take?
Most conversions of a three or four-bedroom house take six to fourteen weeks on site, after drawings and any approvals. Bigger layout changes, extensions or loft rooms add time.
How far do you travel from Carrickfergus?
We cover the whole of County Antrim and work UK-wide. For Carrickfergus the nearest towns on our list are Holywood (5 miles), Newtownabbey (6 miles), Bangor (County Down) (7 miles).
Does a shared house in Carrickfergus 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 does house to HMO conversion cost in Carrickfergus?
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.
House to HMO conversion near Carrickfergus
- Holywood · 5 mi
- Newtownabbey · 6 mi
- Bangor (County Down) · 7 mi
- Dundonald · 9 mi
- Larne · 9 mi
- Belfast · 10 mi
- All of County Antrim
Other HMO services in Carrickfergus
- Small HMO conversions (3–6 sharers) in Carrickfergus
- Large HMO conversions (7+ sharers) in Carrickfergus
- HMO fire safety upgrades in Carrickfergus
- Ensuite installation in Carrickfergus
- Communal kitchen refits in Carrickfergus
- Layout changes and room reconfiguration in Carrickfergus
- Rewires and EICR remedials in Carrickfergus
- Void and between-tenancy refurbs in Carrickfergus