Finance
The site area is 3000m2, the floor space ration is 1:1 which means that the maximum building area is 3000m2
Site density is 250m2 per dwelling – so you can build 12 townhouses all up (maximum each witha maximum 3 storey height limit.
Also you can provide basement parking, which is not counted in the FSR.
You have a 50% landscape requirement, which means 50% of the site area can not be built on
This means that you could build 12 townhouses, each with a 125m2 footprint and 2 storey in height (3000m2 all up) and with basement parking for 2 cars each.