So the 2nd, 3rd house taxes could be relatively low but for the 10th they would be ginormous.
These people do not affect rents in any meaningful way.
> Small investors who owned between one and five properties held 87% of the single-family homes owned by investors; those owning six to 10 properties owned another 4%
https://www.prnewswire.com/news-releases/real-estate-investo...
Some companies buy and update homes then resell them. They don’t all do a cheap flip with a massive markup. Neither do all of them hold them long term to charge high rents. That seems like something that should probably be regulated rather than outright banned.
Beyond single-family homes, it’s very rare for someone to build an apartment building with all of the units already sold. In fact, most are not coops or condos and are rented long term. Those rents also keep going up. A big part of that is how hard it is to get a new complex, especially a mid-rise or high-rise building, permitted to build.
I think there’s a difference between a bank company “owning” a deed vs a PE company holding it for speculation and rent squeezing. You are right though that there has to be a system to hold inventory and we made Fannie Mae and Freddy Mac macro-economic instruments instead of those inventory stewards.