- Postcode districts
- DL1, DL2, DL3
- Nearby
- Newton Aycliffe, Yarm and Stockton-on-Tees
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Moderately hard across most of County Durham
- Survey
- Free, at your home
What does a new bathroom design cost in Darlington?
Design comes with the job: the survey, layout and itemised quote are free. In Darlington, a complete designed, supplied and fitted bathroom typically costs £5,800–£10,750 including VAT. We adjust the national guide for North East England, where prices are typically about 10% below the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Survey and layout
- Written, itemised quote
Detailed design
- Elevations and tile layouts
Full project
- One contract and one team
Guide prices for Darlington including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Darlington
We work right across Darlington — DL1, DL2 and DL3 — and in neighbouring Newton Aycliffe and Yarm.
Darlington has a wide mix of house ages, so the survey is where we spot old lead pipework, weak joists or a tight soil stack. We measure Darlington bathrooms on site before drawing anything, so layouts are based on your walls rather than a standard plan. Whether you are in Darlington or elsewhere in County Durham, layout options come with an itemised written quote.
Water across much of County Durham is moderately hard. Easy-clean glass and good-quality brassware are money well spent. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- A clear view of which changes are cheap and which mean moving drainage or opening floors
- A conversation about who uses the room, when, and what does not work about the current one
- Elevations and tile layouts on a design, supply and fit project, so the setting-out is agreed before tiling starts
- A lighting and electrical plan showing switches, fittings, shaver socket and extractor fan
Decisions to make first
The door
Re-hanging the door on the other side, fitting a sliding pocket door or moving the opening can free up a whole wall in a small room.
Keep or change the layout
Keeping the WC and shower where they are saves on plumbing. The WC is the costly one to move, because it is tied to the soil stack.
Rules that apply in England
In England, a new connection to the soil stack or new drainage can be building regulations work under Part H, and new circuits or alterations to circuits in the bathroom are notifiable under Part P. Where a new bathroom is formed, Approved Document F asks for extract at 15 l/s intermittent or 8 l/s continuous.

