How much does an en-suite renovation cost in Antrim?
Prices checked October 2026 · Written by Darren Kearney, master joiner, Northern Ireland · How we price
A mid-range en-suite renovation in Antrim costs about £5,400 – £7,200 for a typical 2.2 × 1.6 m room with trades doing the work, including materials, labour and a 10% contingency. Budget starts around £4,300 and premium can reach £10,600.
Price my en-suite in AntrimEn-suite costs in Antrim by size and finish
| Size | Budget | Mid-range | Premium |
|---|---|---|---|
| Small 1.8 × 1.2 m | £4,100 – £5,500 | £5,200 – £6,900 | £7,800 – £10,100 |
| Medium 2.2 × 1.6 m | £4,300 – £5,800 | £5,400 – £7,200 | £8,100 – £10,600 |
| Large 2.8 × 2 m | £4,500 – £6,100 | £5,800 – £7,600 | £8,600 – £11,200 |
Homes in Antrim, and what that means for your en-suite
- Designated a new town in 1966 and planned to grow from about 7,300 people to 30,000, so many homes date from the late 1960s and 1970s.
Houses built quickly in the 1960s and 70s can have poor insulation, thin partition walls and dated wiring. Check the walls and floor when the old room is stripped, and consider insulating while the walls are open.
Newer houses are usually square and level, which keeps fitting quicker and cheaper.
Building control in Antrim
A new en-suite where there wasn't one before is new sanitary accommodation, so it needs building control approval, as does any new drainage. Replacing an existing en-suite like-for-like usually doesn't.
Antrim is covered by Antrim and Newtownabbey Borough Council. Antrim and Newtownabbey Borough Council building control.
Questions people ask
Are prices in Antrim different from the rest of Northern Ireland?
RenoLab uses the same Northern Ireland prices everywhere. Real quotes vary more with the state of the house, the finish and how busy local trades are than with the town itself, so get two or three written quotes.
Put in your sizes and finish for an itemised price, shopping list and plan. Then, if you want, up to 3 approved local businesses can quote you. Free, no obligation.
Price my en-suiteNearby
- En-suite cost in Ballymena about 11 miles
- En-suite cost in Newtownabbey about 12 miles
- En-suite cost in Belfast about 18 miles
Also in Antrim: Kitchen in Antrim · Bathroom in Antrim. Full guide: en-suite renovation cost in Northern Ireland.
Guide prices from price book v2026.10. How we price. A guide, not a quote.