The property also has a caretaker cottage with a four-car garage, an infinity-edge pool with a mosaic showing a scene of turtles, fish and mermaids, helipad access and private beach access.
However, our state government is resisting playing its part, whereas going ahead with this cleanup would create thousands of private sector jobs as well as the benefits from clean water and better fish.
The angling campaign group Fish Legal is bringing an appeal in a case involving three private water companies, Southern Water, Yorkshire Water and United Utilities.