Kitchen plumbing · Greater London
Kitchen plumbing in Purley
Whether your Purley kitchen is a narrow galley or an open-plan room, kitchen plumbing follows the same careful order: survey, written scope, fit and a final check together.

Who usually needs kitchen plumbing in Purley?
People adding a boiling water tap in Purley usually need a fresh cold feed and room under the sink for the tank, planned alongside the sink unit.
Homeowners across Greater London often want the washing machine out of the kitchen and into a utility space, which calls for new supplies and a separate waste. Kitchens in every part of Purley are covered, and the survey visit is free wherever you are in Greater London.
What is in a typical job?
After the survey visit we write the scope down. For kitchen plumbing in Purley it usually covers:
- Waste pipes laid to a steady fall, with an access point for clearing blockages
- Radiators moved or replaced so they clear the new units
- A survey of the stopcock, supply pipes, waste route and drain connection
- Dishwasher and washing machine supplies, with waste connections through suitable traps
- Hot and cold supplies run to the new sink position
- A cold feed for a boiling water tap tank or a fridge with a water dispenser
What does kitchen plumbing cost in Purley?
The figures below are guide prices for Purley, including VAT and adjusted for typical costs across London. The fixed price comes after we have measured up. Prices in London usually run above the national guide, mainly because labour and parking cost more.
| Typical project | Guide price |
|---|---|
| Sink, dishwasher and washing machine connectionsSupplies, valves and wastes in the new layout | £260–£650 |
| Sink relocated, or new supplies for a boiling water tapNew pipe and waste runs | £520–£1,300 |
| Waste run across a solid concrete floorChasing, pipework and reinstating the floor | £780–£2,000 |
| Radiator moved or replacedDrain down, new pipework and refill | £320–£650 |
Guide ranges cover labour, pipework, fittings, valves and traps; the sink, tap and appliances themselves, any gas work and any building control or building warrant fees are not included. Prices include VAT at 20%.
Local homes and their kitchens
Typical homes in this part of Greater London include Victorian and Edwardian terraces, conversion flats, mansion block flats and 1930s semis. Victorian terraces often have a narrow galley beside the side return, while conversion flats and mansion blocks usually fit the kitchen into a small room or along one living-room wall.
Permit parking, red routes and flats without lifts are common, so parking suspensions, stair carries and lift bookings may need arranging before delivery day. London's mains water is hard, so limescale builds quickly on taps and boiling water taps, and a scale-reducing filter is worth planning in.
Regulations for kitchen work in Purley
In England, kitchen pipework and fittings must meet the Water Supply (Water Fittings) Regulations 1999, which cover suitable materials, backflow protection and preventing waste or contamination of the supply. Connecting a sink to an existing waste or stack is routine, but a new connection to an underground drain, or a change to how waste water is discharged, involves building control. Gas pipework to a hob or cooker is separate work for a Gas Safe registered engineer.
Conservation areas are widespread across London, so a new extractor vent on a front wall may need permission, and leaseholders usually need the freeholder's written consent first.
Worth knowing before the fit
- Ask for an access point on the waste near the sink, so a future blockage can be cleared without taking a unit out.
- In a flat in Purley, check your lease before moving the sink, as moving services usually needs the freeholder's written consent.
- If your Purley home is on a water meter, a slow drip shows up on the bill, so look under the sink a week after the fit.
- Check your water pressure suits the tap you want, particularly a boiling water tap or a tall spray tap; the tap's instructions give its minimum.
Questions about kitchen plumbing in Purley
How much does kitchen plumbing cost in Purley?
Guide prices in Purley are about £260 to £650 including VAT for connecting the sink, dishwasher and washing machine. The final price depends on the size of the kitchen and what is moving, and is set out in an itemised written quote.
Can you measure up in Purley before quoting?
Yes. Every quote starts with a free, no-obligation survey visit to your home in Purley. We measure the room, check the walls, floor and service positions, then send an itemised written quote.
What plumbing does a boiling water tap need?
A boiling water tap needs a cold supply to a tank under the sink, usually through a filter, plus an electrical socket or spur for the tank. Some models also take hot and cold feeds for the mixer side. The tank uses cupboard space, so the sink unit is planned around it, and the tap's minimum water pressure is checked against your supply.
Can a kitchen sink be moved to a different wall?
Yes, usually. The supplies are the easy part; the waste decides it, because it needs a steady fall all the way to the stack or drain. On a suspended timber floor the pipe can often run between the joists, while on solid concrete a channel may need to be cut and filled. Where a fall cannot be achieved, a pumped waste is sometimes considered.
Why should every appliance have an isolation valve?
An isolation valve lets you shut off the water to one tap or appliance without turning off the whole house. If a dishwasher hose splits or a tap needs a new cartridge, you turn a small screw or lever under the sink and the rest of the home keeps running. Valves are fitted on the hot and cold tap feeds and on each appliance supply.
Kitchen plumbing near Purley
Neighbouring towns where we offer kitchen plumbing:
- Kitchen plumbing in Coulsdon
- Kitchen plumbing in South Croydon
- Kitchen plumbing in Wallington
- Kitchen plumbing in Carshalton
- Kitchen plumbing in Croydon
- Kitchen plumbing in Sutton
- Kitchen plumbing across Greater London
