If you test a sample of a fossil or rock and compare the amount of parent atoms of a radioactive isotope to the daughter atoms formed by decay, you can figure out how many half lives have passed and the age of the sample.
1. Local building permit costs & lay of property: Depending on what municipality/region you build in, pricing for building & development costs can range from as low as $10,000 to $30,000. For example, on a 1,800 square foot home, this translates to a difference of $11.00 per square foot.Building a house on a low-grade property most likely requires extra work in regards to raising the grade and bringing in extra loads of fill.n estimate is just that: 'an estimate;' until a clearer picture of what is being built, by whom, and where, is finalized. Generally, we find the 'price per square foot' rate to be around: â¢$110-$130 per square foot to build a house your own (self build). â¢$160 - $200 per square foot to hire a custom home builder.
Now it is probably somewhere closer to $120-$130/sq ft. Average State New Construction Build Cost per Square Foot and. Average Home Square Feet (newly constructed homes sold). New home construction cost per square foot build cost is a frequently sought reference number.he cost for building a house in  Calgary could be anywhere between $175 and $2 â¦ 50 per square foot. A  2,000 sq. ft. home can cost from $350,000 to $500,000, not  including the land price. If you are going for a custom home,  budget a cost of $350 a square foot.