Green Estate, which was established by the Manor and Castle Development Trust and Sheffield Wildlife Trust, received £1.25 million from the Heritage Lottery Fund to restore the Turret House and develop the site as a visitor attraction.
Green Estate, das vom Manor and Castle Development Trust und vom Sheffield Wildlife Trust gegründet wurde, hat £ 1,25 Mio. vom Heritage Lottery Fund erhalten, um das Anwesen in eine Touristenattraktion umzugestalten.