- Postcode districts
- RH12
- Nearby
- Crawley, Horley and Haywards Heath
- Guide price
- £8,400–£16,750
- Typical time on site
- 8–15 working days
- Water
- Hard across most of West Sussex
- Survey
- Free, at your home
What does a bathroom renovation cost in Horsham?
As a guide, budget £8,400 to £16,750 including VAT for a bathroom renovation in Horsham; your written quote will pin it down. Prices in South East England run at about 12% above 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.
Refresh
- Make good and decorate
Full renovation
- Back to brick or studwork
Structural
- New drainage route
Guide prices for Horsham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Horsham
In Horsham we cover RH12; we also cover Crawley, 7.2 miles away, and Horley.
In Horsham, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. If your Horsham home is older and the bathroom still has original pipework or plaster behind the tiles, the survey shows whether a renovation or a refit makes more sense. If you have just bought a house in Horsham, renovating the bathroom before moving in saves living through the dust.
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.
What the job includes
- A survey of the structure and services: joists, walls, ceilings, pipework, wastes, wiring and ventilation
- Tiling, fitting of the suite and furniture, making good and decorating, then handover
- Strip-out back to brick or studwork, with waste taken away by a licensed waste carrier
- Repairs to rotten floorboards, joists or other timber found once the room is open
Decisions to make first
Plaster or boards
Plaster suits dry walls that will be painted. Cement-based tile backer boards are the better base behind showers and under heavy tiles.
How far back to strip
Back to brick gives a clean start. Keeping sound plaster on some walls saves time and money, and the survey shows which walls can stay.
Rules that apply in England
In England, structural changes, new drainage or a new connection to the soil stack under Part H, and new circuits under Part P can all be building regulations work. A registered electrician can self-certify the electrics; structural and drainage work may need a building notice or a full plans application to building control.

