An HMO extension adds space to a shared house, usually a ground-floor bedroom with ensuite or a bigger communal kitchen. Portadown is 24 miles south-west of Belfast. We price extensions for extra rooms there against Northern Ireland’s HMO rules and the NI HMO standards and licence conditions, so work is planned to the standard an inspection looks for.
- Area
- County Armagh, Northern Ireland
- Postcodes
- BT62, BT63 and BT64
- Location
- 24 miles south-west of Belfast
- Pricing region
- Northern Ireland
What do extensions for extra rooms in Portadown involve?
- Foundations, structure and roof
- Ensuite drainage and extraction
- Kitchen or bedroom fit-out
- Fire separation and detection extended to the new space
- Heating, insulation and glazing
Which rules apply in Portadown?
The rules below are the Northern Ireland-wide position for this kind of work. The NI HMO Unit’s standards and licence conditions apply on top, so we always check the address in Portadown before we price.
- 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 Portadown?
| 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 Portadown 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 8–14 weeks. If a council deadline applies in Portadown, tell us at the first call so the programme is built around it.
When do Portadown landlords need it?
Landlords in Portadown most often ask us for this when:
- Moving to more sharers with consent
- Adding a ground-floor room
Questions about extensions for extra rooms in Portadown
Is a kitchen extension worth it?
Often, when the existing kitchen limits how many people the council will allow. A bigger kitchen can unlock an extra room.
Which postcodes in Portadown do you work in?
All of them, including BT62, BT63 and BT64, and the surrounding parts of County Armagh.
Where do I check the HMO rules for an address in Portadown?
With the local council for the address. In Northern Ireland, licensing is run centrally by the NI HMO Unit, and all new HMOs need planning permission and building control approval from the local council.
How much do extensions for extra rooms cost in Portadown?
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 Portadown
- Craigavon · 3 mi
- Banbridge · 8 mi
- Armagh · 10 mi
- Newry · 17 mi
- Lisburn · 18 mi
- Antrim · 22 mi
- All of County Armagh
Other HMO services in Portadown
- Loft conversions for extra rooms in Portadown
- Communal kitchen refits in Portadown
- Layout changes and room reconfiguration in Portadown
- Large HMO conversions (7+ sharers) in Portadown
- Ensuite installation in Portadown
- House to HMO conversion in Portadown
- Fire alarm and detection systems in Portadown
- Escape routes, emergency lighting and fire stopping in Portadown