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    I’m not sure the blockage is on my property. How can I find out?

    20th May 2022

    Have you noticed a blockage or bad smell coming from a drain around your property boundary, and need to know if you're responsible for its maintenance? In general, you are responsible for drains inside your property's bounds, whereas the sewerage company is responsible for lateral drains and sewers that are normally outside of property boundaries. Although most sewers are now publicly owned, there are still some that are privately held or unadopted. If one of these serves your property, you may be liable for its upkeep.

    What’s the difference between a drain and a sewer?

    A drain is a tube that empties water and garbage from a building and other buildings that are connected to it, such as a garage. 

    A lateral drain is a section of pipe that transports wastewater from your property to a sewer. It's frequently found outside your property line, often beneath a public sidewalk or road. If you share a sewer with your neighbour, a lateral drain may flow beneath your property. 

    A sewer gathers water and garbage from several buildings' drains. Many sewers are publicly owned and maintained by your local water provider. There are, nevertheless, some privately owned sewers. Some households are linked to a cesspool, septic tank, or treatment plant instead of a sewer. You will not have to pay sewage rates to a sewerage company if you are not linked to a sewer.

    How can I find out whether it's my responsibility?

    Check your property documents or contact your local government for a more illustrated picture of what pipes are inside your household's boundaries. Check a neighbouring manhole to see if it is full, if it is there is a very high chance it is the responsibility of the local water authority. Just give them a call and they will sort out the issue free of charge.

    Still unsure? Find out 9 signs you need to call a drainage specialist. Alternatively, if you would like to get in touch to discuss your drains, contact our expert team today.


    Get in touch

    Contact our friendly and professional team via form, phone or email for any drainage issues you may have.

    From blocked drains to septic tank repairs and replacements, we're here to help. We have over 25 years of experience and offer 24/7 emergency callouts.


    Great service, fast response and resolution of drainage issues.
    - Andrea Carter
    Third time I have used this outfit. They turn up when they say they will, do the job and get you the report the next working day. Ask for Dave Streeter.
    - Mark F.
    Cotswold Drainage are a very professional and helpful company who give excellent service. They fitted and service our treatment unit, thank you.
    - andrew
    Having researched companies to install a sewage treatment plant for my house, I chose Cotswold Drainage. I have not been disappointed at any stage of the process. From the outset, communication has been exemplary, every person I met, in person or on the telephone, has been very polite, and took time to listen and answer our questions. The quality of the work done has been, to my untrained eye, of a very high standard. Disruption has been kept to a minimum and the area has been left very tidy, now waiting for grass seed to sprout! I had some further pipe work done separately from the septic tank installation, and again, it was a very straightforward process with minimal disruption. Well done Stuart and all at Cotswold Drainage. Many thanks.
    - David Sillince
    I am very pleased with the service provided by Cotswold drains . My problem was solved very quickly and expertly by Adrian . The problem was ROOTS ! They were in the main drain pipe underground. Located by means of a camera. I am in Cheltenham and will certainly recommend Cotswold drains to anyone with drain problems . Thank you Adrian
    - Mary Epke
    I think your technicians name was Luke. I hope I have remembered correctly. Excellent job, quietly spoken, polite and respectful. Clearly explained stuff and sorted the problem.
    - Kate Morl
    Cotswold Drainage were prompt in coming out to survey our sewage pipes and gave us a detailed report within 48 hours.
    - Guthrie Ruth
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