The sale of a cell house near Fakenham gave the council a windfall of £1. 7 million.
North Norfolk District Council the 4. 7 acres of Parklands, facing Green Lane, to Pudding Norton.
It is over 50 years old and includes 38 rented cell home spaces year-round.
But the client of the has not yet been revealed.
Parklands retained through the council when the adjacent unit was transferred to the Victory Housing Trust in 2006.
The board won an unsolicited bid from a mobile operator in 2018, and then the authority conducted an assessment of what to do with the site.
They stated that owning and operating the park was not a component of the board’s core services, as innovations were needed.
NNDC leader Tim Adams told the board: “I am very pleased to see the sale of Parkland completed, giving the board a very significant capital injection of £1. 7 million. “