Basically algorithms would lower prices if there was excess inventory, but landlords figured out they would stop doing so if they only list a subset of apartments. Obviously shortages do occur, but you often see consistent prices even when bursts of new housing come online with a new apartment complex.
What we should do is mandate that all rent prices be published, and then someone can build a browser extension or website that shows the average and historical prices so renters can quickly spot overpriced rentals.
Not when there’s a glut of housing. Undercutting by a new complex results in those same algorithms lowering prices and people aren’t going to move without any incentives, so you end up with a largely vacant complex...
Don’t get me wrong rents aren’t completely uncoupled from reality. But they rarely fall because renting 80% of your stock at historic prices is better than a price war resulting in you still renting 80% of your stock at new lower prices.
> spot overpriced rentals
When prices are manipulated all you’re going to see is the manipulated prices.
A better option might be a tax on unlisted properties, but that’s harder to enforce as renovations after someone leaves isn’t a fixed time period.