is a pretty big range. If that is true construction costs, and does not include land acquisition cost, that's a pretty broad range.
Any competent general contractor could come up with a much tighter cost estimate.
Of course, question number 1 -- is he a licensed general contractor?
Question number 2 -- who is the we he refers to when he says we can build for much less?
I guess the river front land owner will say about anything to get the city to take his land albatross off his hands.
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