- Postcode districts
- N2, N3, N12
- Nearby
- Muswell Hill, Cricklewood and Kilburn
- 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 Finchley?
In Finchley, a loft bathroom typically costs £8,100–£16,250 including VAT, based on London prices. Labour costs in London put local prices at about 25% above the UK guide figure. The figure depends on the size of the room, whether anything moves, and the products you pick.
Refit
- Existing loft shower room
Signature
- Fitted furniture to the eaves
New loft bathroom
- Ventilation and electrics to regulations
Guide prices for Finchley including VAT. Your itemised written quote after the free survey is the price that counts.
Working in Finchley
As well as Finchley itself (N2, N3 and N12), we survey in Muswell Hill, Cricklewood and Kilburn.
In Finchley, many bathrooms are in flats or converted houses, so we check lease consents, access and the floor below before we price. If your Finchley home has a gravity-drained WC on another floor, a macerator in the loft may open up more layout options. We plan loft bathrooms in Finchley around the roof line, so the shower sits where you can stand and the eaves become storage.
Supplies across most of Greater London are very hard. If your supply in Finchley 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
- A check of the floor joists where a bath or large shower tray will sit
- 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
- A survey of the headroom across the room, with the usable height marked at each fitting position
Decisions to make first
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.
Gravity or pumped waste
Gravity is silent and maintenance-free. A pumped waste or macerator lets fittings sit away from the stack, provided the house has a WC on gravity drainage elsewhere.
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.
