Building regulation approval for works over £20,000, new builds and other works

Progress

Step 1

Application details

Application type

You can only complete this form if you have been given a fee quote and reference number from the council’s Building Control Team.

Application type

Requirement H4

Requirement H4 applies only to work carried out over a drain, sewer, or disposal main which is shown on any map of sewers, or interferes with the use of, or obstructs access to it.

Does requirement H4 apply to the proposed works?