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. 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 commercial and above-shop to HMO in Carrickfergus involve?
- Sound insulation to floors and party walls
- New kitchens, bathrooms and ensuites
- Survey of structure, services and access
- Fire separation between the commercial unit and the homes above
- Windows and thermal upgrades
Which rules apply in Carrickfergus?
Here is what usually applies to a Carrickfergus job of this kind. It is general information rather than legal advice, and the NI HMO standards and licence conditions have the final detail.
- Licences usually last 5 years, and landlords must also register with the NI landlord registration scheme.
- All new HMOs need planning permission; councils such as Belfast apply HMO policy areas and limits on concentration.
- New HMOs need building control approval as well as planning permission.
- Doors on protected routes are typically FD30 or FD30S, self-closing on three hinges; emergency lighting is required in HMOs of 4 or more storeys.
How much does commercial and above-shop to HMO cost in Carrickfergus?
| 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 | £3,150 – £5,850 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,600 – £4,050 | house |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £720 – £2,450 | room |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £7,200 – £16,200 | kitchen |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £3,600 – £9,000 | ensuite |
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?
Most jobs of this kind take 12–24 weeks. If a council deadline applies in Carrickfergus, tell us at the first call so the programme is built around it.
When do Carrickfergus landlords need it?
Landlords in Carrickfergus most often ask us for this when:
- Empty upper floors above a shop you own
- A mixed-use building where the upper floors need bringing into use
Questions about commercial and above-shop to HMO in Carrickfergus
Is building control needed?
Yes. Changing commercial space to residential use is a material change of use and needs building regulations approval.
Which postcodes in Carrickfergus do you work in?
All of them, including BT38, and the surrounding parts of County Antrim.
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 commercial and above-shop to HMO 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.
Commercial and above-shop to HMO 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
- Large HMO conversions (7+ sharers) in Carrickfergus
- Escape routes, emergency lighting and fire stopping in Carrickfergus
- Sound insulation in Carrickfergus
- EPC and energy upgrades in Carrickfergus
- Rewires and EICR remedials in Carrickfergus
- Layout changes and room reconfiguration in Carrickfergus
- Fire alarm and detection systems in Carrickfergus
- Communal kitchen refits in Carrickfergus