So...council estates? Subsidized housing is a thing we have.
>realize that property rentals are a necessary service that is handled pretty well by the private markets and that landlords are no more or less deserving of earning a profit for the service they provide and risk they take on?
Landlords don't create added value. I'm skeptical that it is a necessary service; housing is necessary, but is renting housing necessary? Why would that be?
Without the profit incentive, what developer would build a multi unit apartment building to achieve higher density living in cities?
A developer still has a profit incentive; mostly the same one they have now, actually. They sell the apartments.
I see that you are saying you would simply sell the apartments instead now. What is the solution for (e.g.) new grads who do not have a down payment yet? Why aren't tenants currently pooling their money, purchasing the properties they live at and converting it to a Tenancy in Common?
I do not think prices will drop without a rental market. Prices might even increase because you are making the market much less efficient. It will also make building new units more difficult as there will almost always be a holdout in the building.
There are many cases where this isn’t true. Many (most) residents in urban areas are transient. They stay for a couple of years, get married, then move to the suburbs or another city to start a family.
There are a bunch of other reasons why someone wouldn’t want to stay in a location for a long period of time.
Rentals absolutely make sense in this situation.
Subdividing your land and making it available to others is valuable. The world without that is all single family homes.
They take otherwise-purchasable properties off the market, then make money off preventing other people from owning them in perpetuity.
Some landlords also offer property management services, but that is a separate field entirely. It would be fairly easy for an apartment building to consist of entirely owner-occupied units, who could then join together in a co-op to either put individual local contractors on retainer for things like plumbing, electrical, and miscellaneous repair services, or find a one-stop-shop company to hire for it.
Without speculators leeching off of them, 20 year old two bedroom units would cost less than they currently rent for each year.
Make property investors actually invest something by only allowing profit or rent on land that has been recently improved.