I have no need for a new mortgage, I have been mortgage free since my mid-forties through very careful savings and planning when I paid it off and got a divorce. I kept the house, he took his pension and another property he was buying, post split.
I saved £1000 for a deposit for my first house in 1976 and delayed having children until they could be afforded. My largest borrowing for my third house was only £45,000 though; that was in 1985 on a house which cost £65,000 to buy. This is where I still live. The remaining finance to buy it came from profit off previous house sales.
I have since extended my home, again from savings. My highest earnings BTW were only £15,000 per annum so it can be done. I have never been extravagant and am not a drinker or smoker. However, I also managed to have holidays abroad, bought a new car for my retirement and still buy the children and grandchildren nice things even though I only live on the state pension.
I really don't understand what people my age-almost 70, have done with their money if they have nothing to show for it in later life. Property was cheap in our day although interest was high. I have no time for the 'poor me' brigade, I'm a council house kid made good, who received no family inheritance.