- Postcode districts
- HA1, HA2, HA3, HA5, HA7
- Nearby
- Brent, Wembley and Northolt
- Guide price
- Included with supply and fit
- Typical time on site
- survey visit plus design
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does a new bathroom design cost in Harrow?
Design comes with the job: the survey, layout and itemised quote are free. In Harrow, a complete designed, supplied and fitted bathroom typically costs £8,100–£15,000 including VAT. We adjust the national guide for London, where prices are typically about 25% above the UK average. The figure depends on the size of the room, whether anything moves, and the products you pick.
Survey and layout
- Layout options on paper
Detailed design
- Lighting and electrical plan
Full project
- Design, supply and fit
Guide prices for Harrow including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Harrow
We cover every part of Harrow, including HA1, HA2, HA3 and 2 more postcode districts, and nearby Brent (2.2 miles) and Wembley (2.3 miles).
London homes in Harrow often mean stairs, permits and neighbours below; we plan the logistics as carefully as the bathroom. If you are in Harrow and weighing a bath against a walk-in shower, the layout options show both with their prices. A design survey in Harrow covers drainage, supplies, electrics and ventilation, so nothing on the drawing is guesswork.
Water across much of Greater London is very 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
- Checks on the soil stack, waste routes, joist direction, water pressure, hot water system and existing electrics
- Elevations and tile layouts on a design, supply and fit project, so the setting-out is agreed before tiling starts
- A measured survey of the room, including ceiling heights, slopes, window and door positions and any boxing
- A product list covering the suite, brassware, furniture, tiles, lighting and ventilation
Decisions to make first
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.
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.
