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Emergency Plumber in Hampstead

Looking for an emergency plumber in Hampstead? Call any time, day or night, and a human will answer. Our 24 hour plumber team usually gets to NW3, from Church Row to Fitzjohn's Avenue, within 60 minutes. You will not pay a call-out fee.

Hampstead at a glance

Postcodes
NW3
Arrival
Usually within 60 minutes
Homes
Georgian village houses, large Victorian villas split into flats, and mansion blocks
Most common
Shared stacks and basement pumps in converted Victorian villas
Also covering
Belsize Park, South End Green, Vale of Health
No call-out feeNo night or weekend surchargeFixed price before we start12-month workmanship guarantee
Leak in a converted villa?

Find the stopcock: in older Hampstead houses it is often in the cellar by the front wall, while some converted villas and mansion blocks share one in the communal entrance. Switch off power to any wet circuits. Gas smell? Ring 0800 111 999. Then phone 020 3674 8514.

Emergency plumbing problems we fix in Hampstead

Six urgent problems that Hampstead's split Victorian villas, Georgian village houses and pumped basements are prone to.

  • 01

    Blocked drain or sink in Hampstead

    The clay drains under Hampstead's Victorian front paths often run beneath mature trees, and root intrusion is a common reason the same drain keeps blocking.

    Hampstead: usually £140 – £240. Blocked drain or sink: first steps →

  • 02

    Blocked or overflowing toilet in Hampstead

    In villas split into four or five flats, toilets on several floors often feed one old cast-iron stack, so a blockage near the bottom can back up into the lowest flat.

    Hampstead: usually £95 – £150. Blocked or overflowing toilet: first steps →

  • 03

    Water leak or leak through the ceiling in Hampstead

    Water through a ceiling in a Hampstead conversion usually starts in the flat above, and in the larger mansion blocks the cause can be a shared riser rather than one flat's pipework.

    Hampstead: usually £280 – £600. Water leak or leak through the ceiling: first steps →

  • 04

    Leaking radiator in Hampstead

    Big Victorian houses on Fitzjohn's Avenue and Frognal often have long heating circuits with old cast-iron radiators, and sludge and tired valves are the usual reasons rooms stay cold.

    Hampstead: usually £110 – £170. Leaking radiator: first steps →

  • 05

    No hot water or no heating in Hampstead

    Larger Hampstead houses often have one big cylinder serving several bathrooms, and the hard water here scales its coil and immersion element, cutting hot water to every tap.

    Hampstead: usually £130 – £420. No hot water or no heating: first steps →

  • 06

    Burst or frozen pipe in Hampstead

    Hampstead is one of the highest points in London, and pipes in lofts, on north-facing walls and in unheated basement vaults are the first to freeze in a cold snap.

    Hampstead: usually £150 – £280. Burst or frozen pipe: first steps →

How fast we get to you in Hampstead

Expect someone within 60 minutes. Mansion block? Give us the block name, flat number and door entry code. For a villa on Frognal or Arkwright Road divided into flats, say which bell is yours, and if the trouble is in a basement, whether there is a separate lower entrance.

Streets and places we cover in Hampstead

Heath StreetHampstead High StreetFlask WalkWell WalkChurch RowDownshire HillWilloughby RoadFitzjohn's AvenueFrognalRosslyn HillGayton RoadChristchurch HillEast Heath RoadKeats GroveArkwright Road

We also cover Belsize Park, South End Green, Vale of Health, Frognal, West Hampstead, Swiss Cottage, Gospel Oak, North End.

Emergency plumber prices in Hampstead

Tired valves on old cast-iron radiators in Frognal houses often start to weep; replacing one typically runs £110 to £170. Hour one is £110 and every half hour after is £45, at any hour, with no call-out fee. You approve a written fixed price first.

Full London price list →

Plumbing in Hampstead: what goes wrong and why

Hampstead grew from a hilltop village, and its Georgian houses still line Church Row, Flask Walk and Well Walk. In the 1870s and 1880s the slopes filled with large red-brick Victorian villas on Fitzjohn's Avenue, Frognal and Arkwright Road. Many of those villas are now split into flats, and some have had deep basements dug beneath them in recent years. The result is often pipework that was never planned as one system: bathrooms on every floor sharing an old stack, long supply runs back to the main, and basement rooms that rely on a pump to lift waste up to the sewer. Older houses can still have a lead supply pipe. The village sits on some of the highest ground in London, so exposed pipes freeze early, and Thames Water's hard water scales cylinders and showers.

Most common here: shared stacks and basement pumps in converted Victorian villas.

What customers near Hampstead say

I recently had an urgent plumbing issue over the weekend and called Emergency Plumber London Ltd. I was impressed with their 24/7 service and how quickly they responded to my call. The plumber arrived promptly and was very polite and professional.
PlumbingNW3 · June 2024
Checkatrade review
Danny was quick to respond to the job posting and was able to attend within 1/2 hr of the go ahead. Turned up on time as promised and resolved the issue quickly and efficiently
Radiator valve repairNW6 · December 2024
Checkatrade review
Good reaction and was able to visit same evening at 9pm, resolving the leak with a part they had in the van on arrival. Would recommend.
Repair of a leak at back of washing machineNW6 · May 2024
Checkatrade review
Dani responds quickly and is knowledgeable and efficient. He spent hours trying to figure out what our problem was and found a clever solution. He did not stop until it was solved and has incredibly reasonable prices for all his trouble.
Clearing a blocked toilet and fixing bad pipesNW11 · May 2023
Checkatrade review

Every review here comes from Checkatrade, quoted word for word, for anyone in Hampstead checking us out. Read all 147 reviews or our Google reviews.

Emergency plumber in Hampstead: your questions

Can you reach Hampstead within the hour?
In most cases, yes: the usual arrival is within 60 minutes. Some Hampstead homes are slower to get into, such as mansion blocks with a porter or entry system, and villas where the flats are reached through a shared hall. A door code and clear directions when you call make the biggest difference.
Is there a call-out charge for emergency plumbing in Hampstead?
No. You are charged for time only: £110 covers the opening hour and each extra thirty minutes adds £45. The price is identical on Sunday night and Monday morning. A fixed price is written down and agreed before work starts, and no part is bought until you have said yes to it.
Do you answer calls overnight and over Christmas in Hampstead?
We do. Someone picks up the phone at every hour, on weekends, bank holidays and Christmas Day too. That matters on the high ground around Whitestone Pond and the Heath, where loft and basement-vault pipes freeze early in a cold snap, and a split pipe will not wait for morning.
What should I treat as an emergency in a Hampstead flat?
A leak from the flat upstairs showing on your ceiling, an old cast-iron stack serving several floors that blocks and pushes waste back up, a basement flooding after its pump stops, or a burst pipe you cannot isolate. Losing all hot water from a big shared cylinder in winter also counts. A slow drip can be booked for daytime.
My Hampstead basement relies on a pump. What do I do if it stops?
Stop using sinks, showers and toilets that drain to the basement, because the waste has nowhere to go. Check whether the pump has power and whether an alarm is showing, without touching anything wet. If the sump is close to overflowing, call straight away, as a failed pump can flood a basement room quickly.
Where is the stopcock in a Hampstead home?
In a Georgian or Victorian house it is often in the basement or cellar near the front wall, or under the kitchen sink. In a converted villa or mansion block flat, check the kitchen, a hall cupboard or the communal entrance, as some buildings still share one stopcock.
Which streets in Hampstead do you cover?
All of them. That includes Heath Street, Hampstead High Street, Flask Walk, Well Walk, Church Row and Downshire Hill, and nearby Belsize Park, South End Green, Vale of Health, Frognal and West Hampstead.
What goes wrong most often in Hampstead homes?
Shared stacks and basement pumps in converted Victorian villas. Most homes in Hampstead are georgian village houses, large Victorian villas split into flats, and mansion blocks, and that is where it comes from.

Basement pump failed in Hampstead? Call.

020 3674 8514

Or WhatsApp 07865 292684