Boris Johnson will promise to boost home ownership later - as he attempts to repair relations with Tory MPs who revolted against his leadership.
In a speech in Lancashire, the PM is expected to say he wants to extend the right to buy to people who rent from housing associations.
He will also suggest allowing housing benefit to count towards a mortgage.
It comes after four in ten of his MPs voted against him in a confidence vote on Monday triggered by Partygate.
The worse-than-expected result followed months of criticism over parties in Downing Street during lockdown that broke Covid rules.
However, there is also unhappiness among Conservative MPs over taxation policy and a range of other issues.