It is never going to happen, nor should it. I say this as someone who could take advantage of this offer as it stands. It is not workable and is very unfair.
He did stress that it would ONLY be for people in work.
Would existing mortgaged people who fall on hard times be eligible? I know they can atm get some help for a very short period of time but only on interest only mortgage payments.
He suggested an ISA that wouldn't be subject to the UC savings eligibility of £16,000.
If you are earning so little that you need housing benefit, how long would it take you to save up £20,000 deposit?
Even if you managed to overcome these hurdles, what happens if you get sanctioned by the DWP, do you lose your house? What happens if you need a new boiler/roof/windows etc, all big expenses.
All this announcement is for is a distraction from his appalling mismanagement of the country and as a bonus, more benefit bashing.
Divide and rule once again. Why do people fall for it over and over again?