That's a very broad strokes overview, but for any specific property you'll want to do your diligence by working with your agent and verifying rents on Rentometer, gosection8, or anecdotal current data from listings on Zillow/Marketplace.

Passing the test does not give you the chops to succeed.

what kind of data would I need to provide to the investor? 

@Jonathan Satizabal - I have heard of the Chicago Deal Vault, but I believe it's pulling public record data not necessarily pulling off-market deals

I used Real Estate Express and I found the content to be inline with the Michigan real estate test.

I have the raw data but need someone with local knowledge.

Interested to hear different strategies for investing in real estate using data from ListSource.

If you put up your data, we can probably help you assess a bit better. 

Yes, it's very seductive, with easy-to-use data range sliders, impressive-sounding calculations (like "pro forma cap" and "50% rule cash flow") and pretty charts and graphs.But here's the problem: There's almost ZERO context provided anywhere on that report to make sense of all this info-noise.

This usually gives me a range, because it is historical data and depends on how far back your search is looking there may be some seasonal trends you will want to know.