Jim,
We'll take on what we've done before and know from experience we can do a credible job with. That includes the painting, flooring (pre-finished engineered hardwood as required over radiant heat), kitchen and plumbing fixture installation). My back is already complaining just because I'm thinking about it all!
Bruce,
Being in an "environmentally critical area" we are somewhat restricted to what we can build. We cannot cover more than 25% of the land with impervious material which in addition to the obvious "house" includes all the area under the roof overhangs, driveway, walkways, outbuildings, porches. etc. We are also limited to 3 bedrooms and 2 baths which is their way of limiting septic output. So, to answer your question we are building approximately 2450 sq ft of living space plus full basement and an oversized 2 car garage. Some of the big expense items are the SIPS, the large porch in all composite "lumber" and the zoned heating and A/C systems. The kitchen looks like it will hit $25K before appliances, countertops and installation. Naturally, windows are a big number. The painter wanted $13K alone, which we thought was nuts (I got a second bid of $8K but we still will take on most of the inside paint work ourselves.)
All in all we got it down to $414K which does include driveway, well, septic and grading/seeding the property were appropriate.
The financing has been and continues to be an adventure. Two years ago we could have taken out a home equity loan on the house in PA and been on our way but not today! We had to go for a construction-to-perm mortgage which is a whole other game. What a PITA!!!