- Postcode districts
- NG31
- Nearby
- Sleaford, Newark on Trent and Melton Mowbray
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Hard across most of Lincolnshire
- Survey
- Free, at your home
What does a new bathroom design cost in Grantham?
Design comes with the job: the survey, layout and itemised quote are free. In Grantham, a complete designed, supplied and fitted bathroom typically costs £6,200–£11,500 including VAT. Labour costs in East Midlands put local prices at about 4% below the UK guide figure. 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 Grantham including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Grantham
As well as Grantham itself (NG31), we survey in Sleaford, Newark on Trent and Melton Mowbray.
In Grantham, as anywhere, the age of the house decides a lot: pipe sizes, floor construction and where the soil stack runs. A design survey in Grantham covers drainage, supplies, electrics and ventilation, so nothing on the drawing is guesswork. If you are in Grantham and weighing a bath against a walk-in shower, the layout options show both with their prices.
Most of Lincolnshire has hard water. 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 measured survey of the room, including ceiling heights, slopes, window and door positions and any boxing
- Layout options drawn to scale, showing the bath or shower, WC, basin, storage and towel rail
- Checks on the soil stack, waste routes, joist direction, water pressure, hot water system and existing electrics
- A product list covering the suite, brassware, furniture, tiles, lighting and ventilation
Decisions to make first
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.
Planning for later
Timber noggins in the walls for future grab rails, a wider door or a level shower floor cost far less to build in now than to add later.
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.

