2) Are there already utilities at the street?

The location makes it desirable for retirees and people trying to get away from city life while being close enough to still have a "real job."

If you PM me the street or neighborhood I can give you a little more info on the area. 

Now I know a bit about some other areas of the city, but THIS is the area I study.

There are massive zoning restrictions in the city where my property is, my property happen to be in an allowable area.

I'm talking about Franklin, Jefferson, or Lincoln counties in cities like Troy (MO), Washington, Warrenton, Arnold, High Ridge, etc. 

I have book smarts and street smarts.

You mentioned the Baltimore market and you knowing it very well so you should know what areas and certain pockets of the city are rental areas, flipping areas and some areas that are both.

That X person have Xs units around the country or a city, so how that someone earn money?

I have a house abroad in San Carlos City, Pangasinan.