>
an investor that does not live in their property can rent out it wholeThere's a flip side to this. An investor that does not live in their property doesn't care about the property as a place to live. So...
> If a house can fit 5 people that means a living space for 5 students.
But what actually happens these days is the house gets renovated to turn those 5 living spaces into 8 or 10. Students don't have any leverage on the market, so investors will densify houses over time, until they health and safety limits, and then some (the rents, of course, don't drop proportionally). Not enough students anymore? Fortunately there's AirBnB now. What about people who actually want to settle in the area? Nah, they're too needy, literally the least efficient bunch to extract money from.
Elsewhere in the thread, some people say that the problem is with people who want to settle in expensive, wealthy cities. But perhaps the main reason those cities are expensive is because of property investment? That is, all those high salaries cancel out with high rents. Get rid of high rents, salaries may drop, but so do costs of living, and the whole market settles at a more approachable and sustainable level.