Very common in my area. When we just put our previous home up for rent, the agent had somebody come in, scan and photo the house and it was up the next day with virtual 3d walkthroughs and everything. We kinda couldn't believe they would do that just for a rental.

If you haven't seen 3D scans yet, you will soon. Virtual walkthroughs surging due to COVID.

I live in a large midwestern city. They aren't common by any means but they definitely exist. I'm sure more expensive properties are more likely to have features like this but I've seen starter homes in the mid $100k with scans.

They really helped me as a buyer and while I don't know what they cost, I think I'd spring a couple hundred dollars to have it whenever we sell our house.

I think the biggest problem is that as a seller, I want qualified leads, but I get the feeling realtors just want leads because there's always another house. This mis-alignment of incentives means that in my experience listing agents don't always want to take steps that would limit foto traffic to a property, even if it would be excluding parties that probably wouldn't buy.

Agreed, can't say I've seen them in use, though not deep into the housing market.

However in the current climate and social adjustment afterwards - such services and uses will certainly see an increase in usage and virtual viewings may well be more the norm.

I've seen some. They aren't actually that useful though. Unless your prospective buyer has a VR headset. Even then, a good floorplan has all the info I need.