It is a set of plots included in an urban area or sector that requires urban development, defined by a general planning instrument that classifies and qualifies them . Development planning and urban management instruments are required to attain the status of building lots.
Although it depends on the current legislation of each Autonomous Community, the three basic types of land are: urban, developable and non-developable.
To physically and legally transform land under development (land for development or unconsolidated urban land) into consolidated urban land (plots), so that it is suitable for development, increasing its liquidity and value with respect to its original situation.