The sum is likely to be in the region of £20,000.
I also have c.£35,00 equity in a property which I rent out. I also have liability of credit card debts of around £9,000, £2,000 of which has been incurred by funding a joint vehicle which is registered in his name.
He has personal property only. No major assets, nor liabilities, except owing to months council tax on a previous rental property. He owns no property as he has worked most of his life as a contractor in several countries and been somewhat itinerant. He now has permanent employment and we are renting a property together.
Sorry for delay in replying...