Calculating the True Cost of Construction
A veteran builder uncovers the upgrades that take building budgets from baseline to busted.
Synopsis: Anybody can calculate their house’s cost per square foot after it’s built. Forecasting that number ahead of time, though, requires lots of work for the homeowner and the builder. This up-front planning forces a strong focus on the utility of each space in a house, including broad choices about size down to crucial forethought about where switches and outlets will be located. As veteran builder Paul Biebel demonstrates, the result is more accurate building plans, the homeowner and the builder seeing eye to eye, and a more realistic budget.
I must have met with a thousand prospective clients in the last 40 years, all of whom have asked a series of questions that basically boil down to this: “How much will it cost per square foot to build the house we have in mind?” They usually proceed to show me their dream home; sometimes it’s copied from a book or magazine, sometimes it’s a collection of inspirational photos saved to an online gallery, and sometimes it’s just a sketch. Often they have consulted another builder, or talked to friends or relatives who built a similar house, and so they already have a number in mind for the building cost. Not surprisingly, this number is usually the lowest one they’ve heard. But if you ask me, the real question that homeowners—and builders, too—should be asking is this: “How can two houses that are similar in size vary so much in cost per square foot?” The answer is that it all comes down to the hundreds of potential premiums and upgrades. If you want to understand the true cost of building a house, you have to track down, label, and calculate the details that distort the bottom-line price.
Easy answers are too good to…