There's a new real estate photography podcast hosted by Rich Baum and Brian Berkowitz called Shooting Spaces - A Real Estate Photography Podcast.
You can find this podcast on iTunes, Google Play, and all the other standard places you subscribe to podcasts or you can listen to the podcast at the Shooting Spaces website.
Note that when searching for this podcast, you can just search for "real estate photography" because it has that string in the name.
Update: Also, as I point out to Jerry below, you can listen to this podcast anywhere, anytime on your smartphone by downloading a podcast app and subscribing to the podcast on the app. You don't have to listen to this podcast on their website.