- Postcode districts
- DA3
- Nearby
- Longfield, Swanscombe and Gravesend
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Very hard across most of Kent
- Survey
- Free, at your home
What does a new bathroom design cost in Hartley?
Design comes with the job: the survey, layout and itemised quote are free. In Hartley, a complete designed, supplied and fitted bathroom typically costs £7,300–£13,500 including VAT. We adjust the national guide for South East England, where prices are typically about 12% above 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 Hartley including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Hartley
In Hartley we cover DA3; we also cover Longfield, 0.7 miles away, and Swanscombe.
Hartley gets the same process as anywhere else: a free survey at your home and a written, itemised quote. If your Hartley bathroom has a soil stack in an awkward corner, the design starts there, because it is the one point that is costly to move. If you are in Hartley and weighing a bath against a walk-in shower, the layout options show both with their prices.
Most of Kent has very 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 product list covering the suite, brassware, furniture, tiles, lighting and ventilation
- A clear view of which changes are cheap and which mean moving drainage or opening floors
- 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
Where the shower goes
A shower on an outside wall is easier to ventilate; one under a sloping ceiling needs full head height where you stand, not just at the high side.
Tile setting-out
Centring tiles on the window, basin or niche avoids thin slivers at the edges. Large tiles mean fewer joints but need flatter walls.
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.

