The television detective series Bergerac brought visitors to Jersey in search of the glamorous locations seen on the show.
One of the landmarks from those days was the house owned by Jim Bergerac's father-in-law Charlie Hungerford.
In real life the building is called Windward House and it overlooks Ouaisne and St Brelade's Bay. It's about to be demolished and redeveloped.
It will see three large new homes built in place of the old building.
Synergy will be drilling a borehole array to provide energy efficient ground source heating for these homes.