The amount of land needed for an urban extension depends on several variables including annual population growth rate, the density (or maximum buildability) which will be achieved, the size of family and the size of average dwelling. The method to calculate such land needs is presented below as a tool to dimension expansion areas and discuss density options. The inputs for such calculation will vary from city to city and will have to be determined locally.
Published by: UN-Habitat Headquarters
Date published: September 2014
Publication type: Rapid Calculation and Planning Parameters Tool (PDF)
Pages: 4