Lachlan and Sarah Murdoch have paid $2.3 million for the house next door to Le Manoir – which they picked up last year.
The move increases the estate’s land size by 1049 square metres and gives it a Drumalbyn Road crossover.
It was marketed as a renovation rescue.
The pair paid the French government $23m for the property next door.
On a 4097 sqm elevated block, it contains a tennis court and pool.