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.
Fees Before extending your house one of the most important factors to review is the overal cost, not just the building cost. Architect Fees Fee proposals would either be a fixed fee, an hourly rate (including an estimate of hours) or a percentage fee of the construction cost (usually only for larger projects).Please contact me to discuss estimate of fees for your proposed project.s an example an extension with floor area between 20-40 sq m is around Â£200 +VAT for a âFull Plans Applicationâ fee and Â£300+VAT for the inspection fee.