Who is responsible for private drains and sewers? LDF explains all

Ever wondered who needs to foot the bill for your drain maintenance or repairs? LDF provide you with everything you need to know about drain responsibility and legislation here.

“It’s a question we’re often asked here at London Drainage Facilities”, says LDF’s Managing Director Danny Fuller. “We thought we’d outline who exactly is responsible for maintaining and fixing your private drainage systems and sewers.”

Most of you will already be aware of the difference between a private drain and a lateral drain.

  • A private drain is a pipe that carries waste water away from an individual property, and is dedicated to that property.
  • A lateral drain is the part of your drain that lies outside of your property boundary.

It’s also important that we highlight the differences between a private sewer and a private drain:

  • A private sewer is a pipe that removes waste water that serves more than one property but lies within the property boundary (either full or in part).
  • A private drain is a pipe carrying the waste water away from one individual property via a dedicated pipe. Initially, it usually connects to a private sewer to start with. Nearly every property has a private drain, although some buildings, particularly blocks of flats, will often share drains.

Up until just four years ago, the property owner was usually responsible for their private drain and private sewer. If the sewers were shared, neighbours needed to liaise and agree to divide the cost of repairs and maintenance between them.

But government legislation introduced in October 2011 now specifies that water companies are responsible for private sewers but not private drains. If a pipe serves just one property, the property owner will need to arrange the maintenance or repair and pick up the bill; if a pipe serves more than one property and is therefore classed as a sewer, it is the responsibility of the water company.

To clear things up, lateral drains remain the sole responsibility of the water company.

If you’re not sure where your responsibility begins and ends, we would recommend visiting your water company’s website, which should contain examples of pipe layouts for different kinds of properties. The company should also be able to send you detailed maps of all of the sewers and pipes in their catchment area on request.

If you have taken out an insurance policy that’s designed to cover the costs of underground pipe repairs, check the wording to make sure it still meets all of your requirements. If you took out the policy prior to October 2011, its terms should have been amended to reflect the changes in legislation.

Flash floods in Manchester cause travel chaos

When the MET office issued a severe weather warning for Greater Manchester last week, most of the town’s residents paid little notice. There are many jokes about the amount of rainfall Manchester sees, but perhaps residents should have listened a little more carefully to the latest advice. Severe rain storms hit the city last Thursday...Continue reading

Thames Water’s hidden gems open to the public

As part of the city-wide ‘Open House London’ celebrations, Thames Water is opening some of their more elaborate hidden gems to the general public. Places on tours can be booked now with the weekend the 22/23 September earmarked as the weekend the facilities will be open. Some of the sights which you could behold include:...Continue reading

Drain ownership changes – terraced properties

From the 1st of October 2011 the ownership of drains and sewers in England and Wales will change. Some homeowners will see little difference in terms of who owns the drain, but for others it could mean that a significant portion of the drainage within their property boundary is now the responsibility of the water...Continue reading

Drain ownership changes – flats and apartments

The changes to the ownership of drains and sewers which takes place on the 1st of October 2011 has left many people confused. It’s not too difficult to understand how the changes will affect you however, and this can be made simpler still if you know what type of property you live in. Drain changes...Continue reading

Is a Drain Survey Possible Without a Manhole?

Drain surveys are a regular and essential procedure for both commercial and residential properties. Using state of the art CCTV cameras, drainage professionals will locate the full details and potential cause of any blockages and assess any structural defects or damage. They are also able to map the full layout of the drain in question...Continue reading

What is the difference between a drain, a lateral drain and a sewer?

The drainage that leaves your property can have different names depending where in the drainage system the pipes sit. Some people occasionally get these terms confused and use them interchangeably – so we are here to explain the difference between a drain, lateral drain and a sewer in simple terms. Drain ownership responsibility changed on...Continue reading

What to Look for in a Plumber

Your Essential Checklist Whether you’re dealing with an emergency or in need of someone to handle routine maintenance, finding the right plumber can feel like an impossible task. With so many out there, how can you tell if you are choosing one of the best providers of plumbing work London has to offer? Here’s everything...Continue reading