Demographics Analysis: Investigating demographic trends, target tenant profiles, and their impact on property performance.5.

But it could lead to evaluating hundreds if not thousands of cities, which is impractical due to the time required and insufficient data for smaller cities.The other method is to eliminate all cities that are unlikely to be good investment locations, and the remaining few are worthy of further investigation.

Turn the activity into a forensic adventure.  

The largest residential REIA group in the area is DIG  (Diversified Real Estate Investor Group | Real Estate Education in Bucks County, PA (digonline.org)) - I would go there to investigate the meeting schedules and locations as they have many opportunities to network and connect.

Spend a great deal of time investigating and doing your homework before jumping in.  

Title companies ignoring this policy will eventually (after default, claim and investigation) get black-balled from closing federally insured loans… regardless of whether or not they are aware of it.

I've recently been investigating what to do with my duplex that has appreciated significantly and the potential capital gains.

I tried multiple attempts and I investigated it into the refrigerator to see what was wrong with it. 

I work as a Private Investigator for the state of California and a semi retired social worker of 25 yrs.

There's a very good chance they will immediately let you go because they don't want the state investigating their business.