He sold his Montana ranch some years ago. When I checked the info about the California ranch, it no longer shows any connection to Steven, so I'm assuming that property's not his any longer either.
He did say in an interview in Thailand during the filming of Belly that he was thinking of buying property there. Ed (Thai IP Guy) might know, but if he's acting for Steven in the transaction, of course, he wouldn't be able to say.
As far as anyone knows, he's still living in Brentwood. A friend of Tiggy's saw him there in February. We should ask Tiggy to ask her friend to drive by and see if there's a "For Sale" sign up....
In which case, it's unlikely he'll be holding an aikido seminar there in May... amid the packing crates!
-TD, being facetious, eh