See
BBC News - Stanford Hall to replace Headley Court as rehab centre
The new place outside Loughborough seems ideally sited, close to M1, and about 10 miles from a East Mids Airport.... It is also centrally located country wise for visitors.
I wonder what is next for the old facility, bearing in mind the Nimby's who objected to the house conversion for visiting families, my suggestions for it are
Young offenders home..
Immigration removal centre
Open prison
It will be sad to see it go though, I do hope no one loses out employment wise and the building does get put to some fit purpose, something like being taken over by the NHS.