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.
Quick Answer. As of 2014, the average construction cost to build a new home in Washington runs between $80 and $200 per square foot. To determine the actual construction cost for a new home in Washington, there are many variables, including the type, style and quality of supplies and location. A 2,000 square-foot home with total construction costs of $250,000 would run $125 per square foot to build. Adding a gourmet kitchen, upscale bathroom or other high-end features could drive the final cost to $300,000 or more, so that the same 2,000 square-foot house cost at least $150 per-square-foot to build.