>Are we talking about one person’s income going up, or knowably every single person’s income going up by a known amount?
What does it matter?
You're claiming landlords have the ability to set rents directly based on a tenant's income.
Rents can rise based on minimum wage, but all renters do not raise their rents precisely by the increase in minimum wage.
And when high paying employers come to an area, not all renters raise rents accordingly.
You're ignoring that market forces exist affecting rent other than the simple greed of landlords. Not every landlord would increase rent by the amount of UBI because there is an obvious market opportunity in not doing so, and because not every property could justify that, even with UBI.
> You're claiming landlords have the ability to set rents directly based on a tenant's income.
I'm a landlord. My agent figures out the rent to charge on my behalf. They do this by making an informed guess as to what the market can bear — sometimes they've been wrong, and had to reduce the asking rate.
That is, mechanistically, how they discover what the market can bear.
If everyone gets £1000 UBI money each month, everyone can afford to pay £1000 more rent than before. Some agents will guess this means everyone can afford £500 more rent, some will guess higher, some will guess lower. They'll discover through this process of guessing and seeing what happens, how much people can actually pay.
This is complicated by all the other concurrent changes, including:
(1) the scenario of no-more-work-needed suggests that some of the tenants will move to wherever the rent is lowest rather than where their previous commute was shortest
(2) no-more-work-possible meaning money supply goes down rather than up
(3) people won't need to spend a huge amount of money commuting, not just time, which may increase personal money supply (just not by as much as the loss of income from not working)
(4) if they actually like the homes enough to want to spend all day in them, rather 5 hours awake and inside because the other 19 hours of the day are 8 asleep, 2 commuting, 8 working, and 1 lunch break; UBI being claimed by 500 people who all officially live in the same 1 bed flat in a Norfolk village, but they're all actually spending their money on living in relatively cheap safari cabins in Botswana or whatever, is a very different dynamic than everyone staying put to keep close to friends and family.
(On the plus side, if we have robot workers so cheap there's no point hiring humans any more, then we may also get a lot more high-quality housing for a price of next-to-nothing).
No landlord is looking at a particular tenant's income under the microscope and adjusting their rent. But, of course they do it in aggregate based on averages. UBI shifts the overall demand curve, and every supplier of goods will adjust their prices proportionally.
What does it matter?
You're claiming landlords have the ability to set rents directly based on a tenant's income.
Rents can rise based on minimum wage, but all renters do not raise their rents precisely by the increase in minimum wage.
And when high paying employers come to an area, not all renters raise rents accordingly.
You're ignoring that market forces exist affecting rent other than the simple greed of landlords. Not every landlord would increase rent by the amount of UBI because there is an obvious market opportunity in not doing so, and because not every property could justify that, even with UBI.