- Postcode districts
- SO21, SO22, SO23
- Nearby
- Eastleigh, Romsey and Hedge End
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Hard across most of Hampshire
- Survey
- Free, at your home
What does a new bathroom design cost in Winchester?
Design comes with the job: the survey, layout and itemised quote are free. In Winchester, a complete designed, supplied and fitted bathroom typically costs £7,300–£13,500 including VAT. 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.
Survey and layout
- Written, itemised quote
Detailed design
- Elevations and tile layouts
Full project
- One contract and one team
Guide prices for Winchester including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Winchester
In Winchester we cover SO21, SO22 and SO23; we also cover Eastleigh, 6.9 miles away, and Romsey.
Winchester is a big place with every kind of home, from terraces to flats to new builds, so we never price from a photo alone. Whether you are in Winchester or elsewhere in Hampshire, layout options come with an itemised written quote. We measure Winchester bathrooms on site before drawing anything, so layouts are based on your walls rather than a standard plan.
Supplies across most of Hampshire are 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 conversation about who uses the room, when, and what does not work about the current one
- Layout options drawn to scale, showing the bath or shower, WC, basin, storage and towel rail
- A written, itemised quote, with the price fixed in writing once the layout and products are agreed
- A measured survey of the room, including ceiling heights, slopes, window and door positions and any boxing
Decisions to make first
Storage
Fitted furniture, a vanity with a tall cupboard, or recessed niches and a mirror cabinet. Recessed storage costs no floor space but needs a stud wall or deep boxing to sit in.
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.
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.

