Granny Annexe

[Elasrofton]

We are looking to put a granny annexe next to our home. Except our garden is 15 feet below the main home as it’s on a hill. So it would be against the retaining wall. Main main question is waste as the mainpipe would be well above headheight at the main house. Is this possible?

 

[cdbe]

It can be pumped.

 

[just pumps]

Lifting station.