- Postcode districts
- BT47, BT48
- Nearby
- Limavady, Coleraine and Magherafelt
- Guide price
- £10,500–£22,000
- Typical time on site
- 10–15 working days
- Water
- Soft across most of County Londonderry
- Survey
- Free, at your home
What does a luxury bathroom cost in Derry?
For Derry, our guide range for a luxury bathroom is £10,500 to £22,000 including VAT. We adjust the national guide for Northern Ireland, where prices are typically about 12% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Premium
- Designer brassware and wall-hung pieces
Signature
- Underfloor heating, layered lighting
Statement
- Natural stone or microcement
Guide prices for Derry including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Derry
We cover every part of Derry, including BT47 and BT48, and nearby Limavady (14.7 miles) and Coleraine (27.1 miles).
In a city the size of Derry, parking and access for a skip are worth sorting before the start date — we will ask at the survey. We plan luxury bathrooms in Derry with drawings and a full product schedule, and the price is fixed in writing once the design is agreed. For a stone or cast-iron bath in a Derry property, we check the floor structure before anything is ordered.
Supplies across most of County Londonderry are soft. That leaves you free to choose matt black, brushed brass or clear glass without worrying much about limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A full snag check, sealing of stone where needed, and a handover of manuals and isolation points
- A detailed survey of the floor structure, hot-water capacity, water pressure and flow
- Layout drawings, wall elevations and a tile setting-out plan
- Large-format porcelain, natural stone or microcement over full tanking
Decisions to make first
Brassware finish
Chrome is the easiest to keep clean. Brushed brass, nickel and matt black look striking but show limescale marks unless they are wiped down.
Lighting
Layer it: IP-rated ceiling lights for general use, a lit mirror at the basin and low-level LED in niches or plinths for night, each on its own switch or dimmer.
Rules that apply in Northern Ireland
In Northern Ireland, building control covers structural work, drainage and ventilation. There is no Part P, but the heating, lighting and shower circuits should be designed, tested and certified to BS 7671.

