Scroll through local Facebook or Nextdoor groups and there is a more common request these days: does anyone know of an upcoming listing for a 4 bedroom home in a desirable neighborhood? Or, perhaps a three bedroom townhome or house for rent at a reasonable price?

It is hard to know how many good leads are generated by such posts. They often ask for DMs. Generating more competition for such housing is probably not the goal – though landlords or sellers might be interested in drumming up more interest (also evidenced by pictures of homes soon to be on the market). The more direct interaction cuts out some of the middle actors.
Judging by the posts I have seen, the housing needs seem to be present. Even with economic instability during COVID-19, homes in desirable neighborhoods and communities have held their value or increased in value. The housing supply is limited. At least a few people have looked to move out of cities to quiet suburbs. Stories of bidding wars abound. Finding places at reasonable rents is hard.
I could imagine some broader partnerships between the socials and real estate websites. Imagine a special Zillow add-in to your Twitter feed or a Realtor.com bonus for Instagram. All of the real estate websites are competing and so are the social media platforms; which one can truly integrate real estate into their daily feeds beyond the posts of individual users? Say you are looking for a home with particulars and the social media plug-in can alert you to matches and you can get an exclusive bidding window; potential buyers could feel they get an in and realtors might like the added competition among buyers ready to spend.
All of this might matter less if there is more housing supply in the future. Yet, if real estate is truly so lucrative because there is only so much land in the first place, why wouldn’t it permeate even social media.