- Postcode districts
- BT47, BT48
- Nearby
- Limavady, Coleraine and Magherafelt
- Guide price
- £5,300–£9,700
- Typical time on site
- 6–10 working days
- Water
- Soft across most of County Londonderry
- Survey
- Free, at your home
What does a family bathroom cost in Derry?
Our guide price for a family bathroom in Derry is £5,300–£9,700 including VAT. Prices in Northern Ireland run at about 12% below the national guide, mainly because of labour rates. The figure depends on the size of the room, whether anything moves, and the products you pick.
Essential
- White suite, chrome taps
Signature
- Porcelain tiles, heated towel rail
Bespoke
- Separate bath and shower
Guide prices for Derry including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Derry
As well as Derry itself (BT47 and BT48), we survey in Limavady, Coleraine and Magherafelt.
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. If your Derry home has just one bathroom, we plan the fit so the toilet is working again at the end of each day wherever the job allows. If you are refreshing a family bathroom in Derry before selling, keeping the layout lets the budget go on the suite, tiles and shower.
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 free home survey covering room sizes, the soil stack position, your boiler or cylinder type and water pressure
- New pipework, wastes and isolation valves, plus a thermostatic shower valve so the temperature holds when someone runs a tap
- Supply of the bath, basin, WC, brassware, shower, screen, tiles and heated towel rail
- Wall and floor tiling, with a floor finish chosen to grip under wet feet
Decisions to make first
Floor
Matt or textured porcelain is the hardest-wearing option. Luxury vinyl tile (LVT) is warmer, quieter and cheaper to lay. Avoid polished tiles where children climb out of the bath.
Bath material
Reinforced acrylic is warm to the touch and light on the floor. Steel enamel is harder-wearing and feels more solid, but it draws heat from the water faster.
Rules that apply in Northern Ireland
In Northern Ireland, building control is involved where drainage, structure or ventilation change. The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009 cover the new WC and taps, and wiring should be tested and certified to BS 7671.

