Condo Insurance Cost How Much Would My Condo REALLY Cost?

How much would my Condo REALLY cost? - condo insurance cost

We (my friend and I) look for an apartment that is listed for $ 625,000 to buy. Addition) on the loan amount and the "cost" of borrowing (interest rates, how much of the transaction (commission, etc.) and housing (HOA fees, insurance, etc. ..)? I always find different answers. How much (in percent) on the list of prices to costs should this plan?

Orange County, CA, if it helps.