Generally speaking, it's best to think in "heated + cooled sq feet" for comparison, and also consider the foundation type. These are post-frame, so in the market where I had built, $120/sqft for post-frame is "cheap/budget", and $300/sqft is "high-end". We paid $180/sq ft, and that included electrical work, plumbing, appliances, A/C, full custom cabinets, custom windows, etc. As you can see, these aren't a great deal in that regard, but your local market conditions may vary.
Often the most expensive part of the house building is the labor, and if you can do some of that yourself or work with a builder who can tell you how to save labor costs you can do quite well.
For example, a simple "shed roof" without any gables or whatever those little decorative accents you see at the corners can be much cheaper (each accent could cost $500-2000 in labor alone). If you have a builder and architect who work together, you can really reduce the cost without making the house look like a garage with windows.