There are so many variables that a definitive answer on construction cost is literally impossible. Even worse, the consequences of trying to answer and risk giving ‘bad advice’ will have most experts running away to avoid the question.

The problem is that this question is VERY important. No one can proceed if they don't have a ball-park estimation of construction cost.

This guide will help you to determine an estimate of overall construction costs. Your actual number may be more or less, but it can be helpful to see an estimated figure.