Architectural Land Sub division Related to Architectural 

I have a land i want to sub-divde into several plot systems. How to make Plots in that Land and Division of Land into Plots for example 30x30, 60x40 and road, garden, Space Civic Amenities, etc. Reference Video link given below. Is there any addon can sub divide with proportional way adjusting the parameters. 

Reference video
In case of creating geometry parametricaly, you can use addons: 

Sverchok (github) -  is a powerful parametric tool for architects, allowing geometry to be programmed visually with nodes. 

Animation nodes - this tool mostly for animation, but maybe it can be also useful for you 

Anyway, you must create your own logic using this addons (or find node trees in internet), so you must study how to create meshes using logic nodes from this addons.