Unless the purchase price of the original sale is fully disclosed, and even then, some underwriters require that you actually have your deed recorded with consideration thereon in the public record before they will close a second sale.

There are also discrepancies due to whether or not the public record includes garage square footage.

Quote from @Deborah Wodell: Bought a property with what we thought had a side yard full of junk and then discovered it was actually a small neighboring lot with zoning and public nuisance fines.

This may be what a small percentage of experienced investors or introverts want, but it is not what most buyers want and it is certainly not in the best interest of the public.

Bitcoin is incredibly traceable since the blockchain technology is public. 

Investing as a limited partner/ passive investor is a somewhat risky endeavor whether it in private placement or in the public markets.  

Storm sewer, storm pond, sewer lines, water access, fire hydrants, public bathrooms, surface coverage, sidewalk or bike paths, setbacks, power lines and right of ways known and unknown, road access, etc. 5.

I was already tired of using public transport, plus when the weather was bad the way to work took up even more time.

Anything from public datasets to premium tools or software would be helpful!

If it's made publicly available, understand that most investors have already passed on it.