Size in terms of square footage
How old are the shingles?
When was the wiring last updated?
What is the amperage?
Breakers or Fuses?
Any aluminum wiring?
Copper, Plastic, Lead?
Does it meet CURRENT code?
Inground or above ground
Water tested for human consumption
(There are a number of different tests. clarify what the insurance company requires.)
Mortgage holder e.g. Name of bank or lender
Have you had insurance before?
Have you had claims before?