Are the buildings x% better to live in?
Are the landlords providing x% better services?
No. The people who work there are producing x% more capital, therefore landlords take that x% and call it “cost of living.” This is not a new phenomenon in any regard, and UBI proponents must answer for it.
If their solution is rent control, then rent control is a solution even without UBI. Which of course it’s not a real solution, because then you’re distorting the price of housing and not going to get your construction/maintenance needs met.
LVT is a tax scheme that lets the market set prices for what it’s worth to live in an area (land rent/ground rent), then recoups that as a tax upon the people who claim special privilege to decide what to do with that land.