An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. For a house in Newry 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 Armagh, Northern Ireland
- Postcodes
- BT34 and BT35
- Location
- 33 miles south-west of Belfast
- Pricing region
- Northern Ireland
What do extensions for extra rooms in Newry involve?
- Planning route check and drawings
- Ensuite drainage and extraction
- Heating, insulation and glazing
- Fire separation and detection extended to the new space
- Building control completion
Which rules apply in Newry?
Here is what usually applies to a Newry job of this kind. It is general information rather than legal advice, and the NI HMO standards and licence conditions have the final detail.
- 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.
- The NIFRS HMO Fire Safety Guide (July 2026) usually expects Grade D1 interlinked detection in smaller shared houses and a Grade A system with more than 6 occupants or over 200 m².
- Kitchens, bathrooms and WCs must meet the 2019 living accommodation standard regulations and licence conditions.
How much do extensions for extra rooms cost in Newry?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Single-storey extension, about 15 m² | £35,000 – £60,000 | £31,500 – £54,000 | project |
| Single-storey extension per m² | £1,800 – £4,000 | £1,600 – £3,600 | m² |
Prices in Newry 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: 8–14 weeks. We agree the programme with you before starting and send photo updates as the work progresses.
When do Newry landlords need it?
We usually get the call when:
- A kitchen too small for the number of sharers
- Moving to more sharers with consent
Questions about extensions for extra rooms in Newry
Can I extend an HMO under permitted development?
Some extensions to houses are permitted development, but rules differ for HMOs and by nation and council. We check the address before design.
Which postcodes in Newry do you work in?
All of them, including BT34 and BT35, and the surrounding parts of County Armagh.
Does a shared house in Newry 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 extensions for extra rooms cost in Newry?
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.
Extensions for extra rooms near Newry
- Banbridge · 12 mi
- Portadown · 17 mi
- Armagh · 18 mi
- Craigavon · 19 mi
- Lisburn · 27 mi
- Castlereagh · 33 mi
- All of County Armagh