@Tobi Isaacs this would be better answered by other investors in your market. 

I appreciate you thinking about this. 

I think you'd have to read their TOS, make your interpretation, run it past an attorney & then give it a try! 

This might change.

Quote from @Ritesh Keskar: Just found this old discussion thread.

For most, this isn't a realistic option so they update some of the most important regions themselves and copy the data from other providers where they don't have coverage.This is a big problem with these big consumer-grade real estate analytics platforms—you don't really know the source of that data, its frequency, etc.

Is this what you would do? 

This is an absolute no brainer. 

Dumb question, but is this called a cash-out refi?  

Please read this:https://www.biggerpockets.com/forums/51/topics/1088325-expla...