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Building over or near our assets

During the building of any development you'll need to make sure that there are no public sewers located in the area of planned works.

 

You will need to make a build over/near application using our online portal, InFlow, if you do not comply with our standard criteria.

Under no circumstances will we permit building over a sewer or lateral drain where:

  • The sewer is a pressurised, i.e. a pumping/rising main
  • A manhole/chamber will be inside a building
  • An entirely new dwelling/building is proposed.

NB: If the sewer is pumped a build over or near agreement will NOT be permitted and a Section 185 'Diversion of a public sewer' can be applied for.

Please note that diverting the sewer should be considered where feasible. It is unlikely that we will permit you to build over a *strategic public sewer.

*Strategic public sewers are usually large diameter sewers, that carry waste for a significant number of properties.

 

Apply to build over or near to a public sewer

To apply to build over or near a public sewer, please apply via InFlow using the link on the right hand side.

 

Need help with your application or want further information?

 

Email: developmentservices@anglianwater.co.uk


Call: 0345 60 66 087, Option 3  (08:00 to 17:00 Monday to Friday)