AirBnb really changes the dynamics of rent control. If you rent to someone in a hot market, you are entering a long term agreement with less flexibility in raising the rent in accordance with market rates. In the past, when faced with rent control, the landlord had to either accept it, or let the property sit vacant.
Now, with AirBnb, landlords have a much more viable option. They can put the property on AirBnb and have the flexibility to charge what the market will bear.
I foresee that as a consequence of this law, there are going to be fewer rentals and more AirBnb properties in California.
However, since both NIMBY owners occupying their home and renters hate AirBnB, it's quick to imagine anti-airbnb legislation (like what SF already has) quickly passed if the tide turned.
Now, with AirBnb, landlords have a much more viable option. They can put the property on AirBnb and have the flexibility to charge what the market will bear.
I foresee that as a consequence of this law, there are going to be fewer rentals and more AirBnb properties in California.