After some years in the hands of the Anglican Diocese of Oxford, the property came up for auction in 1951 and was purchased by the Fathers of Birmingham Oratory, the congregation that Newman went on to found, who have since owned and maintained it. They have set about sensitively restoring much of the character it had in his time.
The College at Littlemore is made available for visits, Mass, pilgrimages, retreats and for Newman studies through the kindness of the sisters of the spiritual family The Work, who were invited in 1986 by the Fathers of the Oratory to assist them in their Newman apostolate at Littlemore and in the daily care of the College. It was blessed and opened as the International Centre of Newman Friends by Archbishop Couve de Murville in 1987.
On another note, if you will indulge me. I recently set up a little hobby website with my wife called Reborn Dolls where we make these fantastic little creations as well as kits and clothing. It's a lot of fun.
There are lots of great transport options when visiting the UK. The cars provided at peoplecarrierhire.net are excellent value and great for group bookings.