1 1 cubic foot natural gas = 0.012 gallons natural gas. 2  100 cubic feet natural gas = 1.2 gallons natural gas. 3  1 gallon natural gas = 82.62 cubic feet natural gas.  100 gallons natural gas = 8262 cubic feet natural gas.
Depending on finishes tile vs vinyl in wet area's, material selected for shower surrounds, counters tops, fixtures both plumbing and electrical and quality of cabinetry, your looking at $85 to $100 per square foot to build a basic home.epending on finishes tile vs vinyl in wet area's, material selected for shower surrounds, counters tops, fixtures both plumbing and electrical and quality of cabinetry, your looking at $85 to $100 per square foot to build a basic home.
Cost to build a custom home is expressed in price per square foot estimates. In the housing market, we express the cost to build as a price per square foot. Therefore, a 3500 sq. ft. house that costs $700,000 would have a cost of $200.00 / sq.ft. Land is not included in this price. However, building permits, architectural and designer fees, as well as all construction-related costs are included in the price per square foot calculation.