ABSTRACT
Approximate estimating costs per unit area (square metre and square feet) are given for most countries for a variety of building types. Notes on the method of measurement and what is or is not included in unit rates are provided in each country section. Areas generally are measured on all floors inside external walls and with no deduction for internal walls, columns, etc. Where this is not the case it is noted. Generally tax, and particularly value added tax, is excluded in approximate estimating costs.
