There are a number of options. You could continue to live in your present home while you can manage it, buy a smaller home - for instance a unit, live in rented accommodation or move to a retirement village.
Housing schemes exist to help people on a low income.
These can provide low rental accommodation, home renovation aid, rent relief or bond assistance, depending on your needs. If you have the funds for entry charges and ongoing expenses, a retirement village may provide the environment and support you want. Nursing homes are an option only for people with long-term illnesses and those who cannot be cared for at home. Your Solicitor can help by explaining the implications of the options and by advising you on the sale and purchase of property as well as carrying out any legal work involved in your change of home. For instance, some retirement villages have complicated rules and you will need legal assistance to understand them and your rights as a resident.