Locally getting some of the public record data is impossible to get anywhere outside of the MLS.  

I'm in the Cleveland area so cashflow rental properties are more prevalent than anything that will significantly appreciate in value.

We pay close attention to the market and review market data through Zillow and Craigslist regularly, as in at least four times each year we put together spreadsheets on the competition on a square foot basis. 

IE doing cash out refis on these properties that have increased in values.

@Jay Wang if you look at most of my previous posts about Raleigh/Durham they are data-driven answers, however, in this case, I think a common phrase I hear around town best answers your question about Raleigh vs Austin."

What are the best sources to receive local real estate data I.e( market inventory, average days, median sale price, etc)?

Anyone can wholesale as you know, but what makes a good wholesaler in my opinion is the quality of the numbers and data they supply. 

Whatever you want to do post your number, first, lets have a look and don't forget that a huge chunk of your mortgage payment is applied to the principal and this makes a huge difference when crunching your numbers.But...I still try to stay away from single-family homes when the home will not appreciate in value, substantially, but as a previous BP member posted, you still may be better off buying than renting if that is your only choice and cannot buy an investment property that generates a profit almost exponentially compared to a single family home for your personal residence.

AirDNA is a great data resource but you must also peel the onion.

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