This is why if you watch Shark Tank it's a question asked every time not of how much they are profiting but first IF they are operating net profit.

I'm getting a well and septic tank installed.

    - fire or burglar alarms    - underground tanks (active or inactive)    - knob & tube or aluminum wiring     - fuses5. what are the years that the Roof, Electrical, Heating, & Plumbing were last updated6.

Be sure to ask for any maintenance records for the tanks.

It’s a third of an acre and the houses on it need to be torn down and a septic tank removed and connected to city sewer. 

You should also learn who the sharks are at these events...meaning they go w/ big pockets, or slum lords or high end brokers,etc.  

Balloon" framing (1920's I believe).Radon.Plaster and lathe instead of sheet rock (pre 1950's) or plaster and wire mesh variations (50's) more solid than sheetrock but a real b*tch to repair or demo if you're remodeling.You've got Galvy plumbing but also need to look out for other kinds of outdated plumbing like clay sewer lines (pre-1930's, prone to collapsing, bellies, root intrusion), cast iron (1950's, often rusted and/or cracked by now), and PB (polybutylene, gray-colored water pipes, 1980's, prone to rapid degradation and subsequent bursting, mostly gone by now).Buried Oil Tanks-- Do you have those there?

I've been looking in EPA... when the tide goes out, the last one to rise is the first one to tank that was my conclusion.

Canal Winchester schools (150-180k), Pickerington schools 150-180k) Dublin schools 43017 if possible (150-250) What I’m willing to replace in a rehab: Carpet, paint, appliances, drywall, electrical, hot water tank, AC, Furnace, any non structural framing, cosmetics, flooring, home built 1980+ if possible.What I don’t want: No Flood Plane.

The sharks start coming out of hiding.