Here you need the market value less any mortgage that currently exists. You do not need to get it professionally valued, use your best estimate based on other house sales in the area.
Or if you are in a retirement village, include the net amount of any entry contributions you will get back when you leave.
Your family home can be a house, unit, caravan, mobile home or interest in a retirement village owned by either you or your partner. Granny flats are not included. You can only have one family home and its value may not be included if it remains the long-term home of a close family member or carer who is eligible for income support.