- Postcode districts
- BT40
- Nearby
- Carrickfergus, Newtownabbey and Bangor
- Guide price
- £10,500–£22,000
- Typical time on site
- 10–15 working days
- Water
- Soft across most of County Antrim
- Survey
- Free, at your home
What does a luxury bathroom cost in Larne?
Guide price in Larne: £10,500–£22,000 including VAT, depending on the room and what you choose. 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
- Freestanding bath and walk-in shower
Signature
- Concealed digital shower
Statement
- Full redesign of the room
Guide prices for Larne including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Larne
We work right across Larne — BT40 — and in neighbouring Carrickfergus and Newtownabbey.
Being a smaller town does not change how we work in Larne: free survey, written quote, one team. For a stone or cast-iron bath in a Larne property, we check the floor structure before anything is ordered. We plan luxury bathrooms in Larne with drawings and a full product schedule, and the price is fixed in writing once the design is agreed.
Supplies across most of County Antrim 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
- Floor strengthening where a stone-resin, cast-iron or natural stone bath needs it
- Bespoke fitted furniture, mitred tile edges and recessed niches
- Concealed thermostatic or digital shower valves, set into the wall to the depth the manufacturer specifies
- A detailed survey of the floor structure, hot-water capacity, water pressure and flow
Decisions to make first
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.
Heating
Underfloor heating under stone or porcelain makes the room comfortable all year; pair it with a towel rail for drying.
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.

