I run a start up that works specifically in this space. We've done deals with some of the biggest MLS's in North America to get access to the raw data. Look in

I run a start up that works specifically in this space. We've done deals with some of the biggest MLS's in North America to get access to the raw data. Look into "IDX" and "RETS". You'll need to sign agreements with the MLS to get access to this data. Feel free to reach out to me through my profile. I'd be happy to talk it over with you and see if there is anything that the inroads my start up has made can assist you with.