Also there is the fact that much of the urban West had been destroyed in the incredibly brutal fighting of WWI, the Russian Civil War and WWII which left as many as 7 million unhoused orphans alone. With these considerations it's not as easy to ascribe the lack of housing to the Soviet political economy. Remember, the Soviet Union didn't get a Marshall plan like Europe.
The housing projects under the post Stalin premiers eventually mitigated much of the problem but there appear to have been chronically homeless still that were largely jailed (an outcome ironically similar to what we see in the U.S.).
Having the have it alls at gunpoint, forced to demonstrate the systems fitness & benefits to the citizens or perish. Which is why there needs to be a elphant graveyard clause in tax-law, that destroys all monopolies via taxation.
https://www.statista.com/statistics/1249206/us-ussr-comparis...