Monthly Archives: January 2011

Construction Costs – Park City Modern House

I finally had a few minutes to sort my actual construction expenses and put them in some reasonable categories. This is a brief summary of the construction costs.

First, the basic parameters of the house:

  • 4348 sq-ft of space, including the garage
  • 3-level “walk-out” design
  • 2092 sq-ft footprint
  • 4 bedrooms
  • Cathedral ceilings in upper levels
  • 5 bathrooms
  • Enclosed deck on upper level
  • Front and rear paver terraces

The total construction costs were $619,000. This is every dime I spent from the time we applied for a permit to the time we received the certificate of occupancy. It does not include the design fees (architect + structural engineer), which were about $60,000. It also does not include the cost of about 15 trips from Philadelphia to Utah, which cost about $10,000.

The cost comes out to $142/sq-ft of enclosed space. The square footage includes the garage but does not include the enclosed deck off the master bedroom, nor the covered terrace. I believe the calculation should include the garage, because the garage basically has the identical finishes as the rest of the house (same concrete, framing, drywall, paint, windows, casing, electrical, etc.).

In many ways calculating by the square foot is misleading. So, I’m providing a lot of detail on the costs by category in the following PDF file. This breaks down the costs by item with the usual “units” that are used to calculate the costs. For instance, the counter tops cost $7489 and comprised 135 sq-ft for a cost of $55/sq-ft.

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Lower Stair

The building materials supplier had promised hemlock stair parts would be delivered two days before our target completion date. Eric, the finish carpenter, was ready to install the stair in a day. Then, they flaked out on us, saying it would be two more weeks. We needed Plan B.

We found that MacBeath Hardwood had clear, vertical-grain douglas fir in stock in rough 4/4 thickness. So, we bought a couple of hundred board feet of the material and planned to set up our own mill to make the flooring, treads, and risers.  MacBeath delivered the material to the job site in FOUR HOURS. The wood was beautiful and mostly in 14-16′ lengths. Had I known how nice this material was, I would have used it for door/window casing too. (However, it was expensive…about $6/bf for the rough material.)

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