Sheltered housing is accommodation specially built for people who may need some additional supervision or support to that normally available, but who still wish to maintain a substantial degree of independence. There are various  forms of supervision  and  support:  some accommodation  just  has  a  warden  on  site who  can  be contacted  in  an emergency; other sheltered housing is relatively high dependency where staff  assist with meals and personal care, but where there is still some privacy and independence.
Providers of such accommodation include local authorities, housing associations and private companies, or sometimes a combination of one or  more  of  these.  Usually the  Housing  Department  of  your  local authority will be able to give you information  on providers of such housing in your area.