This mainly concerns real estate operation projects requiring the space to be organized beforehand before arranging the housing units. Thus the housing is grouped by type, the main circulation routes are mapped out, the community living spaces, particularly sports and recreational areas, are demarcated without forgetting the green spaces which serve as green lungs for the entire subdivision.

Depending on the extent of the land to be developed, accompanying equipment must be provided according to the town planning standards to be provided. For example, it will be necessary to provide a primary school and a commercial space for more than 300 homes.