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Greater London · SE27

Cloakrooms & downstairs WCs in Streatham

We handle cloakrooms & downstairs WCs for homeowners and landlords in Streatham, with the survey, products, strip-out, trades and fitting under one contract.

£2,200–£5,600 inc VAT2–4 working daysFree home survey
Downstairs cloakroom with a compact WC and corner basin, example for Streatham
Postcode districts
SE27, SW12, SW16
Nearby
Mitcham, Brixton and Wimbledon
Guide price
£2,200–£5,600
Typical time on site
2–4 working days
Water
Very hard across most of Greater London
Survey
Free, at your home

What does a cloakroom or downstairs WC cost in Streatham?

In Streatham, a cloakroom or downstairs WC typically costs £2,200–£5,600 including VAT, based on London prices. 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.

Upgrade

£3,800–£5,600
  • Feature tiles and lighting

New cloakroom

£4,400–£9,400
  • Formed under the stairs or in a utility

Guide prices for Streatham including VAT. Your itemised written quote after the free survey is the price that counts.

Working in Streatham

As well as Streatham itself (SE27, SW12 and SW16), we survey in Mitcham, Brixton and Wimbledon.

In Streatham, many bathrooms are in flats or converted houses, so we check lease consents, access and the floor below before we price. If the only toilet in your Streatham home is upstairs, a cloakroom under the stairs or in the utility can save a lot of trips. If your Streatham cloakroom has no window, we size and duct the extractor fan so the room clears properly.

Supplies across most of Greater London are very hard. Taps, plug wastes and toilet pans scale up quickly, so chrome copes better than matt black, and a removable aerator is worth having. Hardness varies street by street, so check the figure for your postcode with your water supplier.

What the job includes

  • Compact sanitaryware: a short-projection, back-to-wall or wall-hung WC and a corner, wall-hung or slim vanity basin
  • Strip-out of the old fittings, waste removal and making good on the hall side
  • A concealed cistern frame or WC unit where the space allows
  • Lighting wired by a qualified electrician, tested and certified

Decisions to make first

Under-stair layout

Headroom drops quickly under stairs. The basin and the space in front of the WC need standing height; the low end of the room can take the cistern or storage.

WC style

A wall-hung WC on a frame gives the most floor space and looks neat. A back-to-wall pan in a short furniture unit is easier to fit against an uneven wall.

Rules that apply in England

In England, a new WC connected to the soil stack or drain is drainage work under Part H, and a newly formed cloakroom without an opening window should have mechanical extract; Approved Document F gives 6 litres per second as the design rate for a WC, against 15 for a bathroom. Because a cloakroom has no bath or shower, adding a light to an existing circuit is not notifiable under Part P, but a new circuit is.

More about cloakrooms & downstairs WCs

Cloakrooms & downstairs WCs in Streatham: questions

What is the price of a cloakroom or downstairs WC in Streatham?

A cloakroom or downstairs WC in Streatham usually costs £2,200–£5,600 including VAT. Room size, layout changes and your choice of products move the figure within that range. The free survey gives you an itemised quote, fixed in writing once the details are agreed.

Is the home survey in Streatham really free?

Yes. We visit, measure the room, check the pipework, drainage and electrics, and talk through what you want. You then get a written, itemised quote with no obligation to go ahead.

Do you cover SE27 in Streatham?

Yes. We cover all of Streatham, including SE27, SW12 and SW16, and nearby Mitcham, Brixton and Wimbledon. Survey visits are free and arranged at a time that suits you.

Is the water hard in Streatham?

Supplies across most of Greater London are very hard. Taps, plug wastes and toilet pans scale up quickly, so chrome copes better than matt black, and a removable aerator is worth having. Hardness varies street by street, so check the figure for your postcode with your water supplier.

How big does a downstairs toilet need to be?

Around 800 mm wide by 1,400 mm long is often quoted as a practical minimum for a compact WC and a small basin, with the door opening outwards. A little more width makes the room far more comfortable, and under stairs the usable length depends on the headroom.

Cloakrooms & downstairs WCs in Streatham

Book a free home survey in Streatham. You get a measured layout and an itemised written price before anything is ordered.