Credit: Levander Lab/Rice University. A team of scientists led by Rice University has figured out why the Colorado Plateau -- a 130,000-square-mile region that straddles Colorado, Utah, Arizona and New Mexico -- is rising even while parts of its lower crust appear to be falling.
back to estimates list. A ground level house extension in Australia costs around $1,400-1,500 per square metre. When house prices are high, as they are in many parts of Australia at the moment, adding a room or extending your living area on the ground floor can be a more affordable way to create space than moving.
As a rough guide, house extensions cost around Â£1000 per square metre based on a single storey extension. This cost should include basic electrics and plumbing. The cost actually reduces if the extension is more than a single storey as the extra storeys are easier to add floor space to.s a rough guide, house extensions cost around Â£1000 per square metre based on a single storey extension. This cost should include basic electrics and plumbing. The cost actually reduces if the extension is more than a single storey as the extra storeys are easier to add floor space to.