What does a luxury bathroom cost in West Sussex?
Our guide range in West Sussex is £13,500–£28,000 including VAT. Prices in West Sussex run at about 12% above the UK guide, based on South East England labour rates.
Premium
- Freestanding bath and walk-in shower
Signature
- Concealed digital shower
Statement
- Full redesign of the room
Guide prices for West Sussex including VAT. Your itemised written quote after the free survey is the price that counts.
Which towns do we cover in West Sussex?
- Crawley
- Worthing
- Bognor Regis
- Littlehampton
- Horsham
- Haywards Heath
- Chichester
- Burgess Hill
- East Grinstead
- Shoreham-by-Sea
- Emsworth
- Lancing
Water across much of West Sussex is hard. We plan easy-clean glass, rimless toilets and finishes that do not show limescale. Hardness varies street by street, so check the figure for your postcode with your water supplier. For a period house in Crawley with high ceilings, we plan the lighting and tile heights to suit the proportions of the room.
What the job includes
- Layout drawings, wall elevations and a tile setting-out plan
- A full product schedule naming every piece of sanitaryware, brassware, tile and light fitting
- Concealed thermostatic or digital shower valves, set into the wall to the depth the manufacturer specifies
- 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
- Underfloor heating, layered lighting and any steam unit wired by a qualified electrician, tested and certified
Decisions to make first
Heating
Underfloor heating under stone or porcelain makes the room comfortable all year; pair it with a towel rail for drying.
Wall and floor finish
Large-format porcelain gives a stone look with little upkeep. Natural stone and microcement are beautiful but need sealing and care, especially in hard-water areas.
Shower system
A concealed thermostatic valve with a ceiling head and handset is the usual choice. A digital valve sets the temperature from a wall panel, and a steam enclosure needs its own generator and supply.
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 England
Internal bathroom work does not need planning permission, but a listed building needs listed building consent for alterations affecting its character, including new soil or vent pipes through walls. Heavy baths and stone floors add load to the floor structure, which should be checked first. Electrics must meet BS 7671, including the IP ratings in each zone and 30 mA RCD protection on every circuit.
In England, the new circuits a luxury bathroom often needs, for underfloor heating, a steam unit or a digital shower, are notifiable under Part P. An unvented hot-water cylinder, often fitted to feed a large shower, must be installed by a G3-qualified installer, and any work on the boiler must be done by a Gas Safe registered engineer.

