No Water in Biggin Hill? Mains Works or Your Pipe

If your water is off in Biggin Hill, ask a neighbour first. If they have no water either, it is almost certainly Thames Water: either planned work on the 3.9 km main replacement running through the village until September 2027, or a burst main. Check Thames Water’s website for your postcode, or call Thames Water on 0800 316 9800. If only your house is affected, try the cold kitchen tap; if it runs but nothing else does, the problem is inside your plumbing, and if nothing runs anywhere, it may be your stopcock, a frozen pipe or a leak on your own supply pipe.

What Thames Water is doing in Biggin Hill

Thames Water supplies Biggin Hill, and it is replacing about 3.9 km of water main along Main Road (from the Downe Road roundabout towards Churchill Way), Leaves Green Road, Ashmore Lane and Milking Lane. The work is planned to run until September 2027.

Bromley Council welcomed the project after a councillor said there had been 25 burst mains in five years on that stretch. So for years, a sudden loss of water in this part of the village has quite often been the main, not the house.

During the replacement, Thames says supplies may need to be switched off at times, and it aims to send a letter first. If you have had a letter, check the date and times. If you have not, check Thames Water’s website for live incidents.

Is it them or you? A quick check

1. Try the cold tap at the kitchen sink. That one usually comes straight off the mains.
2. If it runs but other taps do not, the problem is inside your house: a tank, a valve or a frozen pipe.
3. If nothing runs, go next door or message a neighbour and ask whether they have water.
4. If they have no water either, look up your postcode on Thames Water’s website for planned work or incidents.
5. If nothing is listed, report it to Thames Water online or call 0800 316 9800.
6. If your neighbours have water and you have none, check your stopcock is fully open.
7. Look and listen for a leak: a wet patch on the drive, a soft lawn, or a hissing noise near the stopcock.
8. If you have a meter, check whether it is spinning with every tap off.

Why your own pipe is a suspect in Biggin Hill

Biggin Hill is unusual. Much of it grew from the 1920s and 1930s plotlands, with bungalows, chalets and self-built houses extended piecemeal ever since. Many sit at the end of a long private supply pipe that runs under a garden or a shared drive for fifty metres or more before it reaches the main.

That pipe is your responsibility. Thames Water’s wording is that you are responsible for leaks within your property boundary, including “the supply pipe under your garden and driveway”. And a long, old pipe in chalk and clay that shifts in a dry summer is exactly the kind that cracks.

Signs it is your supply pipe:

• low pressure that has crept in over weeks;
• a creeping water meter with everything off;
• a damp or soft patch on the drive or lawn that does not dry;
• a bill higher than usual.

If you share a supply with neighbours, check with them too. A leak on a shared section may affect all of you.

When the water comes back on

After mains work or a burst, the water can come back cloudy, discoloured or with a lot of air in it.

• Run the cold kitchen tap until it runs clear.
• Cloudy water that clears from the bottom of the glass up is just air. It is harmless.
• Brown or orange water is usually disturbed sediment. Run the tap until it clears, and do not run a white wash until it has.
• Air in the pipes may make taps spit and bang for a while. Open each tap in turn to let it out.
• If you have a combi boiler or a pressurised system, check its pressure gauge once the water is back.

Frozen, not off

Biggin Hill is one of the highest parts of London, rising to over 210 metres, with Westerham Heights just to the south, the highest point in Greater London. Frosts bite harder here than in Bromley town. If your water stops on a freezing morning and your neighbours have theirs, a frozen pipe is the likeliest cause, often in the loft or where the supply comes into the house.

Turn the stopcock off, open the cold tap, and warm the pipe slowly with a hot water bottle or warm towels. Never use a naked flame. Check for splits with a dry cloth before turning the water back on.

When to call

Call us if your neighbours have water and you do not, if your meter moves with everything off, or if you can see or hear a leak on your side. We trace and repair long supply pipes with acoustic and tracer gas equipment so the garden does not need digging up end to end. See water leaks in Biggin Hill and leak detection in Biggin Hill. For the question of street leaks in Bromley generally, see our guide to whether a leak is Thames Water’s or yours. More on the area is on our Biggin Hill area page.

Need a plumber now?

Call 07868 281022 and tell us your postcode, whether your neighbours have water, and whether your supply pipe is long or shared. We agree the price with you before any work starts.