- Postcode districts
- UB1, UB5, UB6
- Nearby
- Northolt, Southall and Brent
- Guide price
- £8,100–£16,250
- Typical time on site
- 6–12 working days
- Water
- Very hard across most of Greater London
- Survey
- Free, at your home
What does a loft bathroom cost in Greenford?
Our guide price for a loft bathroom in Greenford is £8,100–£16,250 including VAT. Prices in London run at about 25% 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.
Refit
- Shower, basin and WC replaced
Signature
- Pump or macerator where needed
New loft bathroom
- Formed in an existing loft room
Guide prices for Greenford including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Greenford
We cover every part of Greenford, including UB1, UB5 and UB6, and nearby Northolt (1.5 miles) and Southall (1.5 miles).
London homes in Greenford often mean stairs, permits and neighbours below; we plan the logistics as carefully as the bathroom. If your Greenford loft conversion has a bedroom but no bathroom, the survey starts with where the soil stack runs and how much headroom you have. If your Greenford house has a combi boiler, a loft shower can usually run on mains pressure without a pump.
Most of Greater London has very hard water. If your supply in Greenford is the same, limescale on shower glass and heads is a real issue: easy-clean glass, rub-clean nozzles and a squeegee make a big difference. Hardness varies street by street, so check the figure for your postcode with your water supplier.
What the job includes
- Fitted furniture made to the eaves, so the low space behind the slope becomes storage
- Electrics by a qualified electrician, tested and certified, then tiling, testing and handover
- A check of your hot-water system and of the pressure and flow you actually get at loft level
- An extractor fan ducted through the roof or a gable wall, with the duct insulated through cold spaces
Decisions to make first
Eaves storage
Low cupboards built into the slope behind the WC or basin take clutter out of the room and hide the pipework.
Where the shower goes
Under the ridge or in a dormer, where the full height is. A walk-in shower with a single panel is usually easier to fit to a roof line than a framed enclosure.
Rules that apply in England
In England, new drainage and a new connection to the soil stack fall under Part H, a new bathroom needs extract of 15 litres per second intermittent or 8 litres per second continuous under Approved Document F, and new circuits are notifiable under Part P. If the work includes an unvented hot-water cylinder, it must be fitted by a G3-qualified installer.

